diff --git a/xlcs-parent/data/logs/service-acl/debug/service-acl-2024-01-09-0.log b/xlcs-parent/data/logs/service-acl/debug/service-acl-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-acl/druid/SlowSql_service-acl-2024-01-09-0.log b/xlcs-parent/data/logs/service-acl/druid/SlowSql_service-acl-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-acl/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log b/xlcs-parent/data/logs/service-acl/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
deleted file mode 100644
index b602b38..0000000
--- a/xlcs-parent/data/logs/service-acl/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
+++ /dev/null
@@ -1,55 +0,0 @@
-2024-01-09 16:28:42.726 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.write@78 - [NA] failed to write cache for dom:DEFAULT_GROUP@@service-acl
-java.nio.channels.ClosedByInterruptException: null
-	at java.nio.channels.spi.AbstractInterruptibleChannel.end(AbstractInterruptibleChannel.java:202)
-	at sun.nio.ch.FileChannelImpl.write(FileChannelImpl.java:216)
-	at com.alibaba.nacos.client.naming.cache.ConcurrentDiskUtil.writeFileContent(ConcurrentDiskUtil.java:148)
-	at com.alibaba.nacos.client.naming.cache.DiskCache.write(DiskCache.java:75)
-	at com.alibaba.nacos.client.naming.core.HostReactor.processServiceJson(HostReactor.java:211)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:333)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 16:28:45.437 [com.alibaba.nacos.naming.push.receiver] ERROR com.alibaba.nacos.client.naming.run@110 - [NA] error while receiving push data
-java.net.SocketException: Socket closed
-	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
-	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:149)
-	at java.net.DatagramSocket.receive(DatagramSocket.java:812)
-	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 16:35:51.748 [com.alibaba.nacos.naming.push.receiver] ERROR com.alibaba.nacos.client.naming.run@110 - [NA] error while receiving push data
-java.net.SocketException: Socket closed
-	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
-	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:149)
-	at java.net.DatagramSocket.receive(DatagramSocket.java:812)
-	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 16:38:03.320 [com.alibaba.nacos.naming.push.receiver] ERROR com.alibaba.nacos.client.naming.run@110 - [NA] error while receiving push data
-java.net.SocketException: Socket closed
-	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
-	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:149)
-	at java.net.DatagramSocket.receive(DatagramSocket.java:812)
-	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
diff --git a/xlcs-parent/data/logs/service-acl/error/service-acl-2024-01-09-0.log b/xlcs-parent/data/logs/service-acl/error/service-acl-2024-01-09-0.log
deleted file mode 100644
index 3e6d8b2..0000000
--- a/xlcs-parent/data/logs/service-acl/error/service-acl-2024-01-09-0.log
+++ /dev/null
@@ -1,21439 +0,0 @@
-2024-01-09 17:43:42.901 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgwNzQ4Nn0.CeFD7FDi0XXFm6wWGZBpCHW6ZKfzHXqKTA9VadR0aGE
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgwNzQ4Nn0.CeFD7FDi0XXFm6wWGZBpCHW6ZKfzHXqKTA9VadR0aGE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 17:50:45.978 [com.alibaba.nacos.naming.push.receiver] ERROR com.alibaba.nacos.client.naming.run@110 - [NA] error while receiving push data
-java.net.SocketException: Socket closed
-	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
-	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:149)
-	at java.net.DatagramSocket.receive(DatagramSocket.java:812)
-	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 17:59:10.605 [com.alibaba.nacos.naming.push.receiver] ERROR com.alibaba.nacos.client.naming.run@110 - [NA] error while receiving push data
-java.net.SocketException: Socket closed
-	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
-	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:149)
-	at java.net.DatagramSocket.receive(DatagramSocket.java:812)
-	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:01:33.086 [com.alibaba.nacos.naming.push.receiver] ERROR com.alibaba.nacos.client.naming.run@110 - [NA] error while receiving push data
-java.net.SocketException: Socket closed
-	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
-	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:149)
-	at java.net.DatagramSocket.receive(DatagramSocket.java:812)
-	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:17.340 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:17.359 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:17.396 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:17.400 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:17.402 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:17.414 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:17.414 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:17.420 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:06:17.422 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:17.428 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:17.430 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:06:17.432 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:06:22.441 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:22.447 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:22.453 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:22.460 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:22.462 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:06:22.462 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:06:27.436 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:27.447 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:27.454 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:27.469 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:27.471 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:27.472 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:06:27.475 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:27.483 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:27.495 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:27.505 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:27.509 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:06:27.510 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:06:32.530 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:32.537 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:32.544 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:32.554 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:32.556 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:06:32.557 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:06:36.036 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@170 - [NACOS SocketTimeoutException httpPost] currentServerAddr: http://82.157.68.223:8848， err : Read timed out
-2024-01-09 18:06:36.051 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@190 - no available server, currentServerAddr : http://82.157.68.223:8848
-2024-01-09 18:06:36.052 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:36.053 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:37.487 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:37.493 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:37.499 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:37.512 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:37.514 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:06:37.514 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:37.573 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.581 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.597 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.607 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.612 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:06:37.613 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:06:38.086 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:38.094 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:38.098 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.109 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.113 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.114 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:42.128 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:42.129 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:42.130 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:42.621 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:42.628 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:42.632 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:42.638 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:42.641 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:06:42.641 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:06:44.156 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:44.185 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:44.187 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:46.203 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:46.207 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:46.208 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.526 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:47.533 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:47.537 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:47.541 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:47.542 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:06:47.544 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:47.652 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.655 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.659 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.663 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.664 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:06:47.664 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:06:48.218 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:48.220 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:48.223 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.241 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.243 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.244 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.263 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.266 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.269 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.672 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.679 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.684 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.689 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.690 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:06:52.690 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:06:54.292 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:54.293 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:54.294 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:56.302 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:56.304 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:56.305 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.561 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:57.568 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:57.575 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:57.579 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:57.579 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:06:57.580 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:57.702 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.706 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.714 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.719 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.720 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:06:57.721 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:06:58.323 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:58.326 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:58.327 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.334 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.335 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.336 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.658 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.662 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.664 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:56.047 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:56.058 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:56.069 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:56.080 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:56.080 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:07:56.081 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:07:57.677 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.684 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.685 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:59.707 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:59.713 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:59.730 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.899 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:00.907 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:00.915 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:00.919 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:00.920 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:08:00.920 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:01.094 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.098 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.106 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.110 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.111 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:08:01.112 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:08:01.772 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.777 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.778 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.793 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.796 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.797 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.813 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.817 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.823 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.129 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.136 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.169 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.178 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.180 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:08:06.181 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:08:07.834 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:07.836 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:07.837 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:09.869 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:09.872 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:09.875 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:10.949 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:10.960 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:10.968 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:10.974 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:10.977 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:08:10.979 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:11.190 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.196 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.202 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.212 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.213 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:08:11.214 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:08:11.894 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.924 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.928 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.940 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.943 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.944 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.185 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.195 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.196 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.448 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.476 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.496 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.500 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.502 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:08:50.504 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:08:52.214 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.216 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.219 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:54.234 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:54.237 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:54.238 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.214 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:55.240 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:55.250 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:55.255 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:55.256 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:08:55.257 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:55.515 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.520 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.537 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.541 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.541 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:08:55.546 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:08:56.264 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:56.266 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:56.266 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.320 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.321 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.322 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.332 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.334 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.335 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.610 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.617 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.622 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.629 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.632 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:12:10.633 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:12:12.383 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:12.385 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:12.386 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:14.419 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:14.421 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:14.422 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:15.327 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:15.343 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:15.368 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:15.372 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:15.373 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:12:15.374 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:07.076 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.098 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.105 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.112 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.115 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:17:07.116 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:17:07.856 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.865 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.868 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.896 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.898 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.899 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.934 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.939 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.940 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.138 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.142 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.145 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.151 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.152 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:17:12.152 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:17:13.952 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.953 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.954 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:28.921 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:28.922 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:28.923 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:29.763 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:29.770 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:29.776 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:29.780 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:29.780 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:17:29.781 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:30.125 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.147 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.153 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.158 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.159 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:17:30.160 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:17:30.943 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.944 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.945 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.951 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.952 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.953 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.640 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.642 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.642 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.845 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.850 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.858 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.863 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.864 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:20:27.864 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:20:29.661 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.664 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.665 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:31.710 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:31.712 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:31.713 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.475 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:32.489 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:32.505 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:32.521 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:32.528 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:20:32.529 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:32.877 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.887 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.892 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.904 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.906 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:20:32.911 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:20:33.731 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:33.733 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:33.734 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.403 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.404 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.404 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.422 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.423 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.424 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.581 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.588 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.595 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.597 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.598 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:21:10.600 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:21:12.450 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.454 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.460 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:14.474 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:14.476 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:14.478 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.195 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:15.206 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:15.212 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:15.237 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:15.238 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:21:15.238 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:15.614 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.622 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.630 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.634 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.635 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:21:15.635 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:21:16.489 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:16.494 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:16.495 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.532 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.535 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.535 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.007 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.012 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.014 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.107 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.112 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.119 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.123 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.124 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:23:49.125 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:23:51.027 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.030 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.031 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.063 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.063 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.064 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.710 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:53.713 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:53.717 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:53.720 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:53.721 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:23:53.721 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:54.152 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.162 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.165 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.171 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.173 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:23:54.173 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:23:55.077 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:55.079 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:55.079 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.708 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.720 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.721 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.747 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.750 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.750 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.778 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.790 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.803 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.812 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.813 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:25:31.815 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:25:33.788 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:33.790 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:33.791 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:48.743 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:48.744 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:48.745 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.259 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:49.263 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:49.267 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:49.276 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:49.277 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:27:49.277 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:27:49.767 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.775 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.784 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.789 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.791 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:27:49.792 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:27:50.760 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:50.763 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:50.764 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.771 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.776 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.779 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.817 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.817 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.828 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.830 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.832 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.852 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.855 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.855 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:27:54.856 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:32:10.006 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.006 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.007 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:12.032 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:12.033 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:12.034 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:12.451 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:12.456 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:12.470 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:12.477 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:12.478 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:32:12.479 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:13.051 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.065 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.068 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.070 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.071 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:32:13.072 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:32:14.050 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:14.052 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:14.054 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:16.076 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:16.077 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:16.078 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.941 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.950 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.952 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.953 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.957 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.965 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.975 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.982 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:34:10.985 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:34:12.990 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.112 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.112 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:15.132 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:15.133 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:15.134 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:15.348 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:15.357 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:15.369 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:15.380 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:15.382 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:34:15.382 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:15.999 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.011 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.024 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.028 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.029 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:34:16.029 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:35:29.838 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:29.838 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:29.839 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.857 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.859 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.861 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.742 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.746 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.750 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.754 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.755 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:35:33.756 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:35:33.872 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.874 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.874 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.889 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.891 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.892 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:30.587 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:30.588 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:30.589 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:30.768 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:30.779 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:30.785 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:30.790 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:30.791 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:37:30.792 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:37:31.454 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.465 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.469 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.476 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.478 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:37:31.478 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:37:32.601 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:32.606 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:32.608 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:34.627 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:34.629 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:34.631 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:36.509 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:36.514 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:36.517 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:36.524 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:36.525 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:37:36.526 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:38:29.559 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.561 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.562 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.594 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.597 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.597 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:33.628 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:33.630 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:33.631 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:33.646 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:33.649 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:33.653 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:33.656 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:33.657 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:38:33.657 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:34.357 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.364 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.368 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.376 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.377 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:38:34.379 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:38:35.656 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:35.657 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:35.658 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.836 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.838 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.838 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.550 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.566 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.570 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.573 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.574 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:42:12.575 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:42:12.857 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.860 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.861 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.876 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.877 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.878 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:16.844 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:16.861 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:16.869 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:16.873 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:16.874 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:42:16.874 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:16.894 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:16.895 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:16.896 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.272 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.276 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.279 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.282 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.283 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:43:30.283 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:43:31.616 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:31.618 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:31.618 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:33.641 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:33.645 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:33.645 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.306 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.322 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.326 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.355 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.356 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:43:35.357 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:43:35.659 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.660 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.661 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.571 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.571 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.572 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:12.498 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:12.502 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:12.508 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:12.513 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:12.516 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:44:12.517 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:12.605 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:12.606 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:12.607 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.269 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.277 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.284 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.290 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.294 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:44:13.298 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:44:14.632 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:14.638 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:14.639 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:16.650 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:16.651 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:16.652 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.415 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.427 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.434 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.440 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.442 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:47:11.443 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:47:11.773 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.774 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.774 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.783 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.785 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.785 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.644 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:15.657 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:15.666 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:15.681 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:15.682 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:47:15.683 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:15.795 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.797 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.797 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.454 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.491 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.514 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.529 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.530 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:47:16.532 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:49:10.670 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:10.672 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:10.672 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:12.689 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:12.690 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:12.693 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.400 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.404 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.407 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.413 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.413 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:49:14.415 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:49:14.713 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.717 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.718 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.732 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.743 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.744 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:11.695 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:11.699 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:11.703 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:11.706 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:11.707 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:51:11.707 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:51:11.911 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:11.912 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:11.913 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.601 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.607 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.611 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.615 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.616 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:51:12.616 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:51:13.930 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.934 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.936 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:16.002 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:16.007 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:16.008 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.624 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.629 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.636 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.642 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.643 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:51:17.644 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:51:18.028 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:18.029 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:18.029 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.546 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.548 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.549 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:56.227 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:56.242 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:56.245 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:56.248 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:56.249 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-2024-01-09 18:52:56.249 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=50852&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:56.564 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:56.567 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:56.567 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.159 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.165 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.169 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.172 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.172 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:52:57.173 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:52:58.574 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:58.576 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:58.579 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:50.347 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:50.359 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:50.363 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:51.933 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:51.949 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:51.958 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:51.966 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:51.969 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:53:51.971 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8201,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-acl","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8201&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-acl&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Mn0.tLCUL7EwFXWdUS_mVw69sNisasU0M4Nckp8ahIfDUzE
-2024-01-09 18:53:52.375 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.376 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.377 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.409 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.424 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.425 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:44.976 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:44.991 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:44.992 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor63.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
diff --git a/xlcs-parent/data/logs/service-acl/info/service-acl-2024-01-09-0.log b/xlcs-parent/data/logs/service-acl/info/service-acl-2024-01-09-0.log
deleted file mode 100644
index 47b81fe..0000000
--- a/xlcs-parent/data/logs/service-acl/info/service-acl-2024-01-09-0.log
+++ /dev/null
@@ -1,523 +0,0 @@
-2024-01-09 15:25:26.973 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 15:25:27.002 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 15:25:27.101 [restartedMain] INFO  com.yovinchen.xlcs.ServiceAclApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 15:25:29.293 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8201 (http)
-2024-01-09 15:25:29.304 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 15:25:29.304 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 15:25:29.397 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 15:25:30.903 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 15:25:31.263 [redisson-netty-4-25] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 15:25:31.263 [redisson-netty-4-28] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 15:25:31.366 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 15:25:31.397 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 15:25:31.404 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 15:25:31.533 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 15:25:31.537 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 15:25:31.539 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 15:25:32.221 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-acl with DEFAULT to listener map
-2024-01-09 15:25:32.243 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8201 (http) with context path ''
-2024-01-09 15:25:32.250 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8201, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-acl', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 15:25:32.252 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-acl with instance: Instance{instanceId='null', ip='10.13.34.194', port=8201, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 15:25:32.260 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-acl 10.13.34.194:8201 register finished
-2024-01-09 15:25:32.266 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 15:25:32.272 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 15:25:32.402 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 15:25:32.615 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_1
-2024-01-09 15:25:32.622 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_1
-2024-01-09 15:25:32.648 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_1
-2024-01-09 15:25:32.653 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_1
-2024-01-09 15:25:32.657 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_1
-2024-01-09 15:25:32.660 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_1
-2024-01-09 15:25:32.666 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_2
-2024-01-09 15:25:32.668 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_2
-2024-01-09 15:25:32.675 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_2
-2024-01-09 15:25:32.678 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: toAssignUsingGET_1
-2024-01-09 15:25:32.680 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_2
-2024-01-09 15:25:32.695 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 15:25:32.714 [restartedMain] INFO  com.yovinchen.xlcs.ServiceAclApplication.logStarted@61 - Started ServiceAclApplication in 42.834 seconds (JVM running for 44.04)
-2024-01-09 15:25:32.720 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 15:25:32.723 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 15:25:32.725 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-acl.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 15:25:32.733 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl.yml, group=service, cnt=1
-2024-01-09 15:25:32.734 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-acl-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 15:25:32.734 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl-dev.yml, group=service, cnt=1
-2024-01-09 15:25:32.735 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-acl+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 15:25:32.735 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl, group=service, cnt=1
-2024-01-09 15:25:32.736 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 15:25:32.740 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 15:25:33.270 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 15:25:33.286 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 15:28:11.469 [http-nio-8201-exec-1] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring DispatcherServlet 'dispatcherServlet'
-2024-01-09 15:28:11.780 [http-nio-8201-exec-1] INFO  com.zaxxer.hikari.HikariDataSource.getConnection@110 - HikariPool-1 - Starting...
-2024-01-09 15:28:11.956 [http-nio-8201-exec-1] INFO  com.zaxxer.hikari.HikariDataSource.getConnection@123 - HikariPool-1 - Start completed.
-2024-01-09 16:28:33.341 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeListener@104 - [LISTENER] removing DEFAULT_GROUP@@service-acl with DEFAULT from listener map
-2024-01-09 16:28:33.360 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@86 - De-registering from Nacos Server now...
-2024-01-09 16:28:33.362 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeBeatInfo@101 - [BEAT] removing beat: DEFAULT_GROUP@@service-acl:10.13.34.194:8201 from beat map.
-2024-01-09 16:28:33.364 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.deregisterService@253 - [DEREGISTER-SERVICE] public deregistering service DEFAULT_GROUP@@service-acl with instance: Instance{instanceId='null', ip='10.13.34.194', port=8201, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={}}
-2024-01-09 16:28:33.383 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@106 - De-registration finished.
-2024-01-09 16:28:33.384 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 16:28:36.398 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 16:28:36.400 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 16:28:39.413 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 16:28:39.414 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 16:28:42.425 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 16:28:42.713 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:28:42.732 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> []
-2024-01-09 16:28:45.436 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 16:28:45.440 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 16:28:45.442 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 16:28:45.443 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 16:28:45.444 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 16:28:45.445 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 16:28:45.446 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 16:28:45.447 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 16:28:45.447 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 16:28:45.448 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 16:28:45.448 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 16:28:45.448 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 16:28:45.449 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 16:28:45.449 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 16:28:45.449 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 16:28:45.449 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 16:28:45.450 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 16:28:45.452 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 16:28:45.678 [SpringContextShutdownHook] INFO  com.zaxxer.hikari.HikariDataSource.close@350 - HikariPool-1 - Shutdown initiated...
-2024-01-09 16:28:45.698 [SpringContextShutdownHook] INFO  com.zaxxer.hikari.HikariDataSource.close@352 - HikariPool-1 - Shutdown completed.
-2024-01-09 16:29:27.997 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 16:29:28.037 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 16:29:28.185 [restartedMain] INFO  com.yovinchen.xlcs.ServiceAclApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 16:29:31.363 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8201 (http)
-2024-01-09 16:29:31.382 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 16:29:31.383 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 16:29:31.508 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 16:29:33.748 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 16:29:34.120 [redisson-netty-4-12] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 16:29:34.099 [redisson-netty-4-31] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 16:29:34.256 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 16:29:34.288 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 16:29:34.296 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 16:29:34.426 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 16:29:34.429 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 16:29:34.431 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 16:29:35.264 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-acl with DEFAULT to listener map
-2024-01-09 16:29:35.285 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8201 (http) with context path ''
-2024-01-09 16:29:35.292 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8201, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-acl', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 16:29:35.294 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-acl with instance: Instance{instanceId='null', ip='10.13.34.194', port=8201, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 16:29:35.303 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-acl 10.13.34.194:8201 register finished
-2024-01-09 16:29:35.310 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 16:29:35.316 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 16:29:35.360 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 16:29:35.544 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_1
-2024-01-09 16:29:35.553 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_1
-2024-01-09 16:29:35.576 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_1
-2024-01-09 16:29:35.581 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_1
-2024-01-09 16:29:35.587 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_1
-2024-01-09 16:29:35.590 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_1
-2024-01-09 16:29:35.599 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_2
-2024-01-09 16:29:35.601 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_2
-2024-01-09 16:29:35.609 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_2
-2024-01-09 16:29:35.616 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: toAssignUsingGET_1
-2024-01-09 16:29:35.619 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_2
-2024-01-09 16:29:35.633 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 16:29:35.648 [restartedMain] INFO  com.yovinchen.xlcs.ServiceAclApplication.logStarted@61 - Started ServiceAclApplication in 44.691 seconds (JVM running for 45.521)
-2024-01-09 16:29:35.654 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:29:35.656 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 16:29:35.657 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-acl.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:29:35.659 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl.yml, group=service, cnt=1
-2024-01-09 16:29:35.659 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-acl-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:29:35.660 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl-dev.yml, group=service, cnt=1
-2024-01-09 16:29:35.660 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-acl+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:29:35.661 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl, group=service, cnt=1
-2024-01-09 16:29:35.662 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:29:35.666 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 16:29:36.310 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:29:36.333 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:35:39.901 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeListener@104 - [LISTENER] removing DEFAULT_GROUP@@service-acl with DEFAULT from listener map
-2024-01-09 16:35:39.931 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@86 - De-registering from Nacos Server now...
-2024-01-09 16:35:39.934 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeBeatInfo@101 - [BEAT] removing beat: DEFAULT_GROUP@@service-acl:10.13.34.194:8201 from beat map.
-2024-01-09 16:35:39.937 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.deregisterService@253 - [DEREGISTER-SERVICE] public deregistering service DEFAULT_GROUP@@service-acl with instance: Instance{instanceId='null', ip='10.13.34.194', port=8201, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={}}
-2024-01-09 16:35:39.975 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@106 - De-registration finished.
-2024-01-09 16:35:39.980 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 16:35:42.998 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 16:35:42.999 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 16:35:46.008 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 16:35:46.011 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 16:35:48.469 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:35:48.478 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> []
-2024-01-09 16:35:48.480 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 16:35:51.489 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 16:35:51.490 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 16:35:51.706 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 16:35:51.753 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 16:35:51.778 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 16:35:51.783 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 16:35:51.786 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 16:35:51.787 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 16:35:51.788 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 16:35:51.788 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 16:35:51.788 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 16:35:51.789 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 16:35:51.790 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 16:35:51.791 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 16:35:51.791 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 16:35:51.792 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 16:35:51.792 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 16:35:51.795 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 16:36:31.303 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 16:36:31.343 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 16:36:31.460 [restartedMain] INFO  com.yovinchen.xlcs.ServiceAclApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 16:36:34.231 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8201 (http)
-2024-01-09 16:36:34.250 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 16:36:34.252 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 16:36:34.388 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 16:36:36.079 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 16:36:36.455 [redisson-netty-4-9] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 16:36:36.456 [redisson-netty-4-5] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 16:36:36.633 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 16:36:36.672 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 16:36:36.681 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 16:36:36.879 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 16:36:36.882 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 16:36:36.885 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 16:36:37.947 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-acl with DEFAULT to listener map
-2024-01-09 16:36:37.974 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8201 (http) with context path ''
-2024-01-09 16:36:37.982 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8201, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-acl', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 16:36:37.984 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-acl with instance: Instance{instanceId='null', ip='10.13.34.194', port=8201, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 16:36:38.510 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-acl 10.13.34.194:8201 register finished
-2024-01-09 16:36:38.523 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 16:36:38.530 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 16:36:38.572 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 16:36:38.741 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_1
-2024-01-09 16:36:38.746 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_1
-2024-01-09 16:36:38.764 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_1
-2024-01-09 16:36:38.769 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_1
-2024-01-09 16:36:38.775 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_1
-2024-01-09 16:36:38.777 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_1
-2024-01-09 16:36:38.781 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_2
-2024-01-09 16:36:38.783 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_2
-2024-01-09 16:36:38.791 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_2
-2024-01-09 16:36:38.793 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: toAssignUsingGET_1
-2024-01-09 16:36:38.795 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_2
-2024-01-09 16:36:38.808 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 16:36:38.823 [restartedMain] INFO  com.yovinchen.xlcs.ServiceAclApplication.logStarted@61 - Started ServiceAclApplication in 44.756 seconds (JVM running for 45.721)
-2024-01-09 16:36:38.830 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:36:38.831 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 16:36:38.834 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-acl.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:36:38.835 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl.yml, group=service, cnt=1
-2024-01-09 16:36:38.835 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-acl-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:36:38.835 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl-dev.yml, group=service, cnt=1
-2024-01-09 16:36:38.836 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-acl+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:36:38.836 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl, group=service, cnt=1
-2024-01-09 16:36:38.837 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:36:38.839 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 16:36:38.991 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:39.015 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:37:53.444 [Thread-2] INFO  com.alibaba.nacos.client.naming.removeListener@104 - [LISTENER] removing DEFAULT_GROUP@@service-acl with DEFAULT from listener map
-2024-01-09 16:37:53.456 [Thread-2] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@86 - De-registering from Nacos Server now...
-2024-01-09 16:37:53.457 [Thread-2] INFO  com.alibaba.nacos.client.naming.removeBeatInfo@101 - [BEAT] removing beat: DEFAULT_GROUP@@service-acl:10.13.34.194:8201 from beat map.
-2024-01-09 16:37:53.458 [Thread-2] INFO  com.alibaba.nacos.client.naming.deregisterService@253 - [DEREGISTER-SERVICE] public deregistering service DEFAULT_GROUP@@service-acl with instance: Instance{instanceId='null', ip='10.13.34.194', port=8201, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={}}
-2024-01-09 16:37:53.473 [Thread-2] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@106 - De-registration finished.
-2024-01-09 16:37:53.474 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 16:37:54.242 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 16:37:54.244 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 16:37:57.258 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 16:37:57.260 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 16:38:00.272 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 16:38:03.317 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 16:38:03.319 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 16:38:03.320 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 16:38:03.320 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 16:38:03.320 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 16:38:03.322 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 16:38:03.338 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 16:38:03.339 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 16:38:03.340 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 16:38:03.341 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 16:38:03.341 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 16:38:03.342 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 16:38:03.342 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 16:38:03.343 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 16:38:03.343 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 16:38:03.344 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 16:38:03.345 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 16:38:03.347 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 16:38:04.668 [restartedMain] INFO  com.yovinchen.xlcs.ServiceAclApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 16:38:05.378 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8201 (http)
-2024-01-09 16:38:05.386 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 16:38:05.387 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 16:38:05.405 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 16:38:05.991 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 16:38:06.069 [redisson-netty-8-9] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 16:38:06.068 [redisson-netty-8-12] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 16:38:06.097 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 16:38:06.126 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 16:38:06.191 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 16:38:06.195 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 16:38:06.195 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 16:38:06.536 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-acl with DEFAULT to listener map
-2024-01-09 16:38:06.544 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8201 (http) with context path ''
-2024-01-09 16:38:06.551 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8201, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-acl', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 16:38:06.553 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-acl with instance: Instance{instanceId='null', ip='10.13.34.194', port=8201, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 16:38:06.566 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-acl 10.13.34.194:8201 register finished
-2024-01-09 16:38:06.576 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 16:38:06.582 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 16:38:06.598 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 16:38:06.677 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_1
-2024-01-09 16:38:06.682 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_1
-2024-01-09 16:38:06.692 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_1
-2024-01-09 16:38:06.694 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_1
-2024-01-09 16:38:06.702 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_1
-2024-01-09 16:38:06.704 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_1
-2024-01-09 16:38:06.708 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_2
-2024-01-09 16:38:06.710 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_2
-2024-01-09 16:38:06.718 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_2
-2024-01-09 16:38:06.722 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: toAssignUsingGET_1
-2024-01-09 16:38:06.725 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_2
-2024-01-09 16:38:06.732 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 16:38:06.743 [restartedMain] INFO  com.yovinchen.xlcs.ServiceAclApplication.logStarted@61 - Started ServiceAclApplication in 2.815 seconds (JVM running for 133.64)
-2024-01-09 16:38:06.745 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=2
-2024-01-09 16:38:06.746 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl.yml, group=service, cnt=2
-2024-01-09 16:38:06.746 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl-dev.yml, group=service, cnt=2
-2024-01-09 16:38:06.747 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl, group=service, cnt=2
-2024-01-09 16:38:06.748 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=2
-2024-01-09 16:38:07.581 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:38:07.586 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:50:33.889 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeListener@104 - [LISTENER] removing DEFAULT_GROUP@@service-acl with DEFAULT from listener map
-2024-01-09 17:50:33.904 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@86 - De-registering from Nacos Server now...
-2024-01-09 17:50:33.906 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeBeatInfo@101 - [BEAT] removing beat: DEFAULT_GROUP@@service-acl:10.13.34.194:8201 from beat map.
-2024-01-09 17:50:33.907 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.deregisterService@253 - [DEREGISTER-SERVICE] public deregistering service DEFAULT_GROUP@@service-acl with instance: Instance{instanceId='null', ip='10.13.34.194', port=8201, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={}}
-2024-01-09 17:50:33.924 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@106 - De-registration finished.
-2024-01-09 17:50:33.926 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 17:50:36.937 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 17:50:36.944 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 17:50:37.430 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:50:37.436 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> []
-2024-01-09 17:50:39.957 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 17:50:39.958 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 17:50:42.965 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 17:50:45.978 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 17:50:45.980 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 17:50:45.987 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 17:50:45.987 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 17:50:45.987 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 17:50:45.989 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 17:50:45.989 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 17:50:45.989 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 17:50:45.990 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 17:50:45.990 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 17:50:45.990 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 17:50:45.991 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 17:50:45.991 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 17:50:45.991 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 17:50:45.991 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 17:50:45.991 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 17:50:45.992 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 17:50:45.992 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 17:51:26.093 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 17:51:26.165 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 17:51:26.269 [restartedMain] INFO  com.yovinchen.xlcs.ServiceAclApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 17:51:28.970 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8201 (http)
-2024-01-09 17:51:28.984 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 17:51:28.986 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 17:51:29.097 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 17:51:31.130 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 17:51:31.523 [redisson-netty-4-30] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:51:31.524 [redisson-netty-4-29] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:51:31.686 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 17:51:31.722 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:31.730 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:31.872 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 17:51:31.875 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 17:51:31.877 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 17:51:32.890 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-acl with DEFAULT to listener map
-2024-01-09 17:51:32.936 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8201 (http) with context path ''
-2024-01-09 17:51:32.951 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8201, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-acl', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 17:51:32.953 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-acl with instance: Instance{instanceId='null', ip='10.13.34.194', port=8201, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 17:51:32.991 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-acl 10.13.34.194:8201 register finished
-2024-01-09 17:51:33.006 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 17:51:33.014 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 17:51:33.080 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:51:33.366 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_1
-2024-01-09 17:51:33.376 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_1
-2024-01-09 17:51:33.412 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_1
-2024-01-09 17:51:33.418 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_1
-2024-01-09 17:51:33.424 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_1
-2024-01-09 17:51:33.427 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_1
-2024-01-09 17:51:33.437 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_2
-2024-01-09 17:51:33.441 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_2
-2024-01-09 17:51:33.449 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_2
-2024-01-09 17:51:33.463 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: toAssignUsingGET_1
-2024-01-09 17:51:33.469 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_2
-2024-01-09 17:51:33.496 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:51:33.516 [restartedMain] INFO  com.yovinchen.xlcs.ServiceAclApplication.logStarted@61 - Started ServiceAclApplication in 44.165 seconds (JVM running for 44.973)
-2024-01-09 17:51:33.524 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:33.526 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 17:51:33.530 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-acl.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:33.531 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl.yml, group=service, cnt=1
-2024-01-09 17:51:33.532 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-acl-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:33.532 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl-dev.yml, group=service, cnt=1
-2024-01-09 17:51:33.535 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-acl+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:33.545 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl, group=service, cnt=1
-2024-01-09 17:51:33.547 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:33.547 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 17:51:33.941 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:51:33.964 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:59:02.108 [Thread-2] INFO  com.alibaba.nacos.client.naming.removeListener@104 - [LISTENER] removing DEFAULT_GROUP@@service-acl with DEFAULT from listener map
-2024-01-09 17:59:02.133 [Thread-2] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@86 - De-registering from Nacos Server now...
-2024-01-09 17:59:02.136 [Thread-2] INFO  com.alibaba.nacos.client.naming.removeBeatInfo@101 - [BEAT] removing beat: DEFAULT_GROUP@@service-acl:10.13.34.194:8201 from beat map.
-2024-01-09 17:59:02.138 [Thread-2] INFO  com.alibaba.nacos.client.naming.deregisterService@253 - [DEREGISTER-SERVICE] public deregistering service DEFAULT_GROUP@@service-acl with instance: Instance{instanceId='null', ip='10.13.34.194', port=8201, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={}}
-2024-01-09 17:59:02.158 [Thread-2] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@106 - De-registration finished.
-2024-01-09 17:59:02.161 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 17:59:03.421 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 17:59:03.422 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 17:59:06.432 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 17:59:06.433 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 17:59:07.574 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:59:07.587 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> []
-2024-01-09 17:59:07.589 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 17:59:10.601 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 17:59:10.603 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 17:59:10.624 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 17:59:10.626 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 17:59:10.834 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 17:59:10.843 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 17:59:10.845 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 17:59:10.846 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 17:59:10.847 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 17:59:10.848 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 17:59:10.848 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 17:59:10.849 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 17:59:10.849 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 17:59:10.850 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 17:59:10.851 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 17:59:10.851 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 17:59:10.852 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 17:59:10.853 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 17:59:11.856 [restartedMain] INFO  com.yovinchen.xlcs.ServiceAclApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 17:59:12.626 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8201 (http)
-2024-01-09 17:59:12.638 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 17:59:12.640 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 17:59:12.675 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 17:59:13.201 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 17:59:13.313 [redisson-netty-8-1] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:59:13.319 [redisson-netty-8-9] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:59:13.353 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 17:59:13.381 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:59:13.462 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 17:59:13.466 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 17:59:13.467 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 17:59:13.813 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-acl with DEFAULT to listener map
-2024-01-09 17:59:13.821 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8201 (http) with context path ''
-2024-01-09 17:59:13.823 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8201, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-acl', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 17:59:13.824 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-acl with instance: Instance{instanceId='null', ip='10.13.34.194', port=8201, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 17:59:13.835 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-acl 10.13.34.194:8201 register finished
-2024-01-09 17:59:13.843 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 17:59:13.848 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 17:59:13.863 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:59:13.946 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_1
-2024-01-09 17:59:13.953 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_1
-2024-01-09 17:59:13.963 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_1
-2024-01-09 17:59:13.967 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_1
-2024-01-09 17:59:13.975 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_1
-2024-01-09 17:59:13.979 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_1
-2024-01-09 17:59:13.985 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_2
-2024-01-09 17:59:13.986 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_2
-2024-01-09 17:59:13.989 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_2
-2024-01-09 17:59:13.993 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: toAssignUsingGET_1
-2024-01-09 17:59:13.995 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_2
-2024-01-09 17:59:14.002 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:59:14.012 [restartedMain] INFO  com.yovinchen.xlcs.ServiceAclApplication.logStarted@61 - Started ServiceAclApplication in 2.735 seconds (JVM running for 505.467)
-2024-01-09 17:59:14.014 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=2
-2024-01-09 17:59:14.015 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl.yml, group=service, cnt=2
-2024-01-09 17:59:14.016 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl-dev.yml, group=service, cnt=2
-2024-01-09 17:59:14.016 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl, group=service, cnt=2
-2024-01-09 17:59:14.018 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=2
-2024-01-09 17:59:14.842 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:59:14.845 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:01:20.995 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeListener@104 - [LISTENER] removing DEFAULT_GROUP@@service-acl with DEFAULT from listener map
-2024-01-09 18:01:21.006 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@86 - De-registering from Nacos Server now...
-2024-01-09 18:01:21.009 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeBeatInfo@101 - [BEAT] removing beat: DEFAULT_GROUP@@service-acl:10.13.34.194:8201 from beat map.
-2024-01-09 18:01:21.009 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.deregisterService@253 - [DEREGISTER-SERVICE] public deregistering service DEFAULT_GROUP@@service-acl with instance: Instance{instanceId='null', ip='10.13.34.194', port=8201, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={}}
-2024-01-09 18:01:21.021 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@106 - De-registration finished.
-2024-01-09 18:01:21.025 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:24.041 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:24.043 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:25.555 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:01:25.562 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> []
-2024-01-09 18:01:27.057 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:27.059 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:30.067 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:33.085 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:33.086 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:33.089 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:33.090 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:33.090 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:33.091 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:01:33.092 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:33.093 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:33.094 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:33.095 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:33.095 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:33.095 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:33.095 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:33.096 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:33.096 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:33.097 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:33.098 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:33.099 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:02:13.886 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 18:02:13.927 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 18:02:14.049 [restartedMain] INFO  com.yovinchen.xlcs.ServiceAclApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 18:02:17.973 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8201 (http)
-2024-01-09 18:02:17.995 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 18:02:17.996 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 18:02:18.153 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 18:02:21.191 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 18:02:21.648 [redisson-netty-4-9] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 18:02:21.684 [redisson-netty-4-12] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 18:02:21.898 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 18:02:22.070 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:22.084 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:22.310 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 18:02:22.314 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 18:02:22.319 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 18:02:23.318 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-acl with DEFAULT to listener map
-2024-01-09 18:02:23.343 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8201 (http) with context path ''
-2024-01-09 18:02:23.360 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8201, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-acl', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 18:02:23.363 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-acl with instance: Instance{instanceId='null', ip='10.13.34.194', port=8201, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 18:02:23.389 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-acl 10.13.34.194:8201 register finished
-2024-01-09 18:02:23.397 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 18:02:23.405 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 18:02:23.466 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 18:02:23.766 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_1
-2024-01-09 18:02:23.778 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_1
-2024-01-09 18:02:23.820 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_1
-2024-01-09 18:02:23.829 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_1
-2024-01-09 18:02:23.840 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_1
-2024-01-09 18:02:23.844 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_1
-2024-01-09 18:02:23.867 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_2
-2024-01-09 18:02:23.874 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_2
-2024-01-09 18:02:23.945 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_2
-2024-01-09 18:02:23.963 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: toAssignUsingGET_1
-2024-01-09 18:02:23.969 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_2
-2024-01-09 18:02:24.009 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 18:02:24.031 [restartedMain] INFO  com.yovinchen.xlcs.ServiceAclApplication.logStarted@61 - Started ServiceAclApplication in 47.038 seconds (JVM running for 47.922)
-2024-01-09 18:02:24.042 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:24.045 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 18:02:24.053 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-acl.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:24.069 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl.yml, group=service, cnt=1
-2024-01-09 18:02:24.072 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-acl-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:24.073 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl-dev.yml, group=service, cnt=1
-2024-01-09 18:02:24.073 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-acl+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:24.077 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-acl, group=service, cnt=1
-2024-01-09 18:02:24.090 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:24.097 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 18:02:24.378 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:24.407 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:53:56.038 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:53:56.046 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> []
-2024-01-09 18:53:57.146 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-acl with instance: Instance{instanceId='null', ip='10.13.34.194', port=8201, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-acl', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 18:54:09.135 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:54:09.144 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-acl@@DEFAULT -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 19:12:29.437 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-acl with instance: Instance{instanceId='null', ip='10.13.34.194', port=8201, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-acl', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:13:36.312 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-acl with instance: Instance{instanceId='null', ip='10.13.34.194', port=8201, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-acl', metadata={preserved.register.source=SPRING_CLOUD}}
diff --git a/xlcs-parent/data/logs/service-activity/debug/service-activity-2024-01-09-0.log b/xlcs-parent/data/logs/service-activity/debug/service-activity-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-activity/druid/SlowSql_service-activity-2024-01-09-0.log b/xlcs-parent/data/logs/service-activity/druid/SlowSql_service-activity-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-activity/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log b/xlcs-parent/data/logs/service-activity/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
deleted file mode 100644
index 93120f4..0000000
--- a/xlcs-parent/data/logs/service-activity/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
+++ /dev/null
@@ -1,24683 +0,0 @@
-2024-01-09 18:01:33.565 [com.alibaba.nacos.naming.push.receiver] ERROR com.alibaba.nacos.client.naming.run@110 - [NA] error while receiving push data
-java.net.SocketException: Socket closed
-	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
-	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:149)
-	at java.net.DatagramSocket.receive(DatagramSocket.java:812)
-	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:17.093 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:17.144 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:17.145 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:17.173 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:17.177 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:17.189 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:17.191 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:06:17.192 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:17.192 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:17.203 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:17.205 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:17.206 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:18.791 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:18.801 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:18.815 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:18.829 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:18.835 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:06:18.836 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:22.242 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:22.256 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:22.260 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:22.266 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:22.268 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:22.269 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:27.241 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:27.257 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:27.263 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:27.269 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:27.278 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:06:27.281 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:27.281 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:27.289 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:27.294 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:27.304 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:27.306 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:27.307 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:28.927 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:28.951 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:28.956 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:28.961 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:28.964 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:06:28.964 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:32.324 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:32.328 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:32.333 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:32.338 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:32.341 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:32.342 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:37.300 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:37.312 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:37.318 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:37.331 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:37.337 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:06:37.337 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:37.355 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.364 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.368 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.374 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.374 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:37.376 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:38.975 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:38.981 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:38.997 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.006 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.009 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:06:39.010 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:42.387 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:42.396 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:42.402 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:42.410 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:42.411 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:42.412 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:47.353 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:47.362 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:47.369 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:47.375 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:47.376 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:06:47.376 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:47.435 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.443 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.454 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.462 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.466 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:47.467 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:48.251 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@170 - [NACOS SocketTimeoutException httpPost] currentServerAddr: http://82.157.68.223:8848， err : Read timed out
-2024-01-09 18:06:48.259 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@190 - no available server, currentServerAddr : http://82.157.68.223:8848
-2024-01-09 18:06:48.260 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:48.262 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:49.023 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.033 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.039 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.050 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.052 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:06:49.052 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:50.279 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.281 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.282 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.290 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.292 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.298 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.485 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.492 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.499 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.502 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.503 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:52.505 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:54.319 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:54.320 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:54.322 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:56.339 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:56.341 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:56.343 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.392 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:57.403 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:57.417 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:57.422 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:57.423 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:06:57.424 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:57.518 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.526 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.532 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.537 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.538 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:57.539 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:58.356 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:58.359 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:58.360 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:59.062 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.072 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.080 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.092 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.094 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:06:59.095 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:00.370 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.372 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.372 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.688 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.689 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.690 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.854 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.858 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.862 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.864 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.865 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:07:55.865 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:07:57.708 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.711 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.712 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:59.743 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:59.760 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:59.762 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.756 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:00.765 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:00.774 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:00.778 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:00.780 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:08:00.781 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:00.879 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.898 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.922 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.926 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.927 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:08:00.928 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:08:01.782 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.788 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.789 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:02.412 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:02.421 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:02.429 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:02.439 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:02.440 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:08:02.444 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:03.806 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.809 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.810 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.828 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.831 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.833 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.962 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.998 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.007 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.023 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.025 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:08:06.027 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:08:07.849 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:07.854 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:07.857 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:09.873 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:09.881 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:09.884 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:10.805 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:10.817 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:10.827 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:10.834 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:10.838 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:08:10.840 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:11.035 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.051 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.059 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.064 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.066 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:08:11.086 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:08:11.899 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.906 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.908 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:12.483 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:12.490 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:12.497 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:12.506 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:12.508 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:08:12.508 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:13.918 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.921 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.922 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.151 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.153 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.155 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.336 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.357 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.368 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.383 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.389 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:08:50.391 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:08:52.186 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.189 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.190 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:54.234 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:54.235 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:54.236 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.079 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:55.089 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:55.106 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:55.116 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:55.122 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:08:55.123 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:55.409 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.418 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.423 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.427 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.428 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:08:55.432 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:08:56.264 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:56.267 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:56.268 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:06.778 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:06.782 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:06.790 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:06.810 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:06.811 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:12:06.811 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:08.339 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.340 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.340 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.384 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.389 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.390 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.493 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.510 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.518 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.524 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.526 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:12:10.527 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:12:12.405 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:12.413 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:12.414 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:14.427 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:14.428 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:14.429 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:15.181 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:15.189 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:15.193 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:15.197 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:15.198 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:12:15.199 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:07.075 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.081 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.085 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.090 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.091 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:17:07.092 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:17:07.861 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.863 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.863 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:08.234 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:08.238 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:08.256 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:08.260 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:08.261 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:17:08.261 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:09.897 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.898 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.899 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.943 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.944 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.944 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.120 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.129 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.142 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.145 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.146 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:17:12.146 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:17:13.956 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.959 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.960 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:28.933 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:28.934 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:28.935 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:29.560 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:29.567 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:29.574 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:29.577 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:29.577 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:17:29.578 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:30.107 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.148 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.167 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.170 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.171 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:17:30.172 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:17:30.959 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.964 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.965 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:31.207 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:31.212 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:31.216 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:31.224 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:31.225 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:17:31.226 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:32.972 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.974 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.975 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.649 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.650 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.651 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.852 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.859 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.864 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.869 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.870 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:20:27.871 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:20:29.668 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.669 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.669 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:31.702 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:31.703 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:31.704 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.260 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:32.265 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:32.269 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:32.273 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:32.274 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:20:32.275 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:32.889 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.893 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.902 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.906 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.906 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:20:32.907 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:20:33.721 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:33.722 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:33.723 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:33.915 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:33.931 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:33.947 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:33.953 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:33.953 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:20:33.954 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:08.383 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.387 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.388 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.414 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.416 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.417 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.573 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.584 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.594 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.597 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.597 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:21:10.598 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:21:12.449 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.451 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.453 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:14.480 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:14.485 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:14.487 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:14.947 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:14.961 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:14.975 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:14.997 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:15.001 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:21:15.002 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:15.612 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.622 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.629 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.632 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.633 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:21:15.634 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:21:16.497 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:16.499 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:16.500 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:16.617 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:16.621 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:16.627 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:16.630 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:16.631 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:21:16.631 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:18.533 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.536 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.536 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.006 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.007 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.008 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.107 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.115 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.119 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.123 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.124 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:23:49.125 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:23:51.027 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.028 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.029 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.053 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.055 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.056 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.470 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:53.475 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:53.478 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:53.484 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:53.486 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:23:53.486 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:54.146 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.161 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.165 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.170 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.172 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:23:54.172 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:23:55.068 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:55.068 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:55.069 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:55.097 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:55.104 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:55.111 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:55.118 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:55.120 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:23:55.120 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:29.703 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.713 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.714 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.733 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.738 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.739 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.793 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.803 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.833 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.842 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.843 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:25:31.844 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:25:33.763 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:33.766 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:33.767 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:48.723 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:48.725 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:48.725 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.029 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:49.034 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:49.038 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:49.042 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:49.043 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:27:49.043 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:27:49.789 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.796 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.804 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.818 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.820 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:27:49.820 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:27:50.654 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:50.663 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:50.670 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:50.676 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:50.678 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:27:50.679 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:27:50.737 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:50.739 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:50.740 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.768 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.770 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.770 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.820 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.825 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.826 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.828 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.834 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.853 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.856 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.857 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:27:54.857 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:32:09.999 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.000 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.001 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:12.038 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:12.040 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:12.040 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:12.217 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:12.225 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:12.230 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:12.236 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:12.239 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:32:12.243 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:13.047 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.056 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.064 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.067 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.070 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:32:13.072 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:32:13.872 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:13.911 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:13.918 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:13.922 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:13.923 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:32:13.923 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:14.061 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:14.062 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:14.062 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:16.080 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:16.080 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:16.081 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.955 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.955 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.957 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.958 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.969 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.975 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.978 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.978 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:34:10.979 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:34:12.990 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.992 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.993 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:15.024 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:15.025 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:15.026 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:15.103 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:15.110 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:15.116 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:15.131 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:15.132 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:34:15.133 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:15.999 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.011 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.014 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.018 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.019 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:34:16.019 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:35:29.469 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:29.471 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:29.473 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:29.492 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:29.493 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:35:29.494 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:29.722 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:29.723 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:29.724 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.747 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.750 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.752 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.741 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.748 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.761 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.772 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.772 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.775 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:35:33.776 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.778 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:35:33.779 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.833 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.848 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.850 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:30.517 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:30.522 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:30.525 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:30.528 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:30.529 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:37:30.529 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:37:30.556 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:30.562 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:30.563 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.503 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.510 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.513 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.516 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.517 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:37:31.518 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:37:32.198 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:32.203 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:32.205 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:32.209 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:32.210 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:37:32.211 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:37:32.572 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:32.573 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:32.574 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:34.589 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:34.590 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:34.591 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.522 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.528 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.614 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.616 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.621 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.623 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.626 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.627 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:38:29.628 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:38:31.627 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.628 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.628 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:33.367 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:33.377 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:33.389 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:33.397 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:33.399 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:38:33.400 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:33.643 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:33.645 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:33.645 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.648 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.658 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.665 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.670 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.671 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:38:34.671 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:38:35.047 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:35.053 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:35.056 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:35.073 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:35.074 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:38:35.074 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:35.656 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:35.657 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:35.658 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.836 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.837 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.838 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.835 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.840 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.846 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.860 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.860 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.864 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:42:12.865 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.866 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:42:12.867 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.886 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.888 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.889 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:16.559 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:16.566 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:16.574 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:16.579 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:16.580 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:42:16.581 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:16.896 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:16.899 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:16.900 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.553 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.560 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.564 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.567 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.567 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:43:30.568 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:43:30.917 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:30.926 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:30.930 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:30.937 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:30.938 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:43:30.938 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:43:31.599 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:31.601 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:31.603 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:33.625 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:33.627 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:33.627 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.590 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.599 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.601 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.603 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.603 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:43:35.604 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:43:35.640 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.646 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.648 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.571 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.572 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.573 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:12.190 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:12.200 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:12.205 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:12.212 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:12.213 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:44:12.214 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:12.600 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:12.601 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:12.601 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.518 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.529 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.541 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.546 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.547 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:44:13.548 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:44:13.843 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:13.849 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:13.856 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:13.861 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:13.862 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:44:13.862 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:14.615 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:14.626 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:14.627 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:16.633 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:16.634 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:16.635 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.673 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.688 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.694 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.701 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.702 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:47:11.703 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:47:11.766 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.767 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.768 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.783 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.784 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.785 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.332 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:15.342 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:15.347 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:15.353 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:15.355 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:47:15.356 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:15.802 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.803 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.803 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.722 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.736 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.740 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.746 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.747 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:47:16.747 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:47:16.986 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:17.004 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:17.014 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:17.028 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:17.036 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:47:17.038 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:10.686 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:10.694 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:10.697 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:12.750 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:12.751 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:12.752 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.615 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.620 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.624 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.628 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.629 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:49:14.630 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:49:14.770 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.772 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.773 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.807 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.808 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.809 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:11.374 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:11.378 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:11.381 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:11.384 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:11.385 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:51:11.385 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:51:11.976 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:11.978 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:11.979 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.800 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.812 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.819 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.823 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.824 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:51:12.824 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:51:13.051 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:13.057 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:13.061 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:13.068 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:13.069 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:51:13.070 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:51:13.993 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.993 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.994 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:16.008 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:16.011 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:16.012 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.851 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.858 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.862 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.868 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.869 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:51:17.869 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:51:18.030 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:18.031 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:18.031 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.552 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.555 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.555 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:55.896 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:55.904 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:55.907 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:55.914 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:55.915 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:52:55.916 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:56.578 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:56.581 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:56.582 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.381 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.393 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.397 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.405 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.418 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:52:57.422 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:52:57.592 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:57.598 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:57.604 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:57.609 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:57.610 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:52:57.611 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:58.609 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:58.610 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:58.611 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:50.367 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:50.368 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:50.369 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.202 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.217 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.231 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.236 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.237 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:53:52.237 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8205,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-activity","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8205&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-activity&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:53:52.376 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.377 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.377 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.409 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.424 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.425 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:55.676 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:55.700 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:55.702 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:55.704 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:55.704 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:53:55.705 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=60169&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 19:13:44.976 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:44.987 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:44.989 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor79.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
diff --git a/xlcs-parent/data/logs/service-activity/info/service-activity-2024-01-09-0.log b/xlcs-parent/data/logs/service-activity/info/service-activity-2024-01-09-0.log
deleted file mode 100644
index a0ee910..0000000
--- a/xlcs-parent/data/logs/service-activity/info/service-activity-2024-01-09-0.log
+++ /dev/null
@@ -1,157 +0,0 @@
-2024-01-09 17:51:34.367 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 17:51:34.410 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 17:51:34.603 [restartedMain] INFO  com.yovinchen.xlcs.ServiceActivityApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 17:51:38.523 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8205 (http)
-2024-01-09 17:51:38.538 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 17:51:38.540 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 17:51:38.717 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 17:51:41.909 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 17:51:42.291 [redisson-netty-4-24] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:51:42.288 [redisson-netty-4-25] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:51:42.418 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 17:51:42.456 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:42.465 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:42.582 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 17:51:42.584 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 17:51:42.586 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 17:51:43.357 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-activity with DEFAULT to listener map
-2024-01-09 17:51:43.402 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8205 (http) with context path ''
-2024-01-09 17:51:43.423 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8205, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-activity', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 17:51:43.426 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-activity with instance: Instance{instanceId='null', ip='10.13.34.194', port=8205, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 17:51:43.436 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-activity 10.13.34.194:8205 register finished
-2024-01-09 17:51:43.446 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 17:51:43.458 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 17:51:43.502 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:51:44.101 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_1
-2024-01-09 17:51:44.113 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: findActivityRuleListUsingGET_1
-2024-01-09 17:51:44.119 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_1
-2024-01-09 17:51:44.122 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_1
-2024-01-09 17:51:44.127 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_1
-2024-01-09 17:51:44.155 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_1
-2024-01-09 17:51:44.174 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_1
-2024-01-09 17:51:44.192 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:51:44.317 [restartedMain] INFO  com.yovinchen.xlcs.ServiceActivityApplication.logStarted@61 - Started ServiceActivityApplication in 47.114 seconds (JVM running for 47.924)
-2024-01-09 17:51:44.327 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:44.329 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 17:51:44.331 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-activity.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:44.331 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-activity.yml, group=service, cnt=1
-2024-01-09 17:51:44.332 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-activity+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:44.332 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-activity, group=service, cnt=1
-2024-01-09 17:51:44.336 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-activity-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:44.336 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-activity-dev.yml, group=service, cnt=1
-2024-01-09 17:51:44.338 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:44.339 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 17:51:44.481 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-activity@@DEFAULT -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:44.501 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-activity@@DEFAULT -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:55:54.326 [http-nio-8205-exec-1] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring DispatcherServlet 'dispatcherServlet'
-2024-01-09 17:55:54.525 [http-nio-8205-exec-1] INFO  com.zaxxer.hikari.HikariDataSource.getConnection@110 - HikariPool-1 - Starting...
-2024-01-09 17:55:54.684 [http-nio-8205-exec-1] INFO  com.zaxxer.hikari.HikariDataSource.getConnection@123 - HikariPool-1 - Start completed.
-2024-01-09 17:55:59.622 [http-nio-8205-exec-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-product.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:55:59.669 [http-nio-8205-exec-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-product instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-product,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 17:55:59.685 [http-nio-8205-exec-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 17:55:59.723 [http-nio-8205-exec-2] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:55:59.725 [http-nio-8205-exec-2] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:55:59.741 [http-nio-8205-exec-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-product.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:55:59.748 [http-nio-8205-exec-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-product initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-product,current list of Servers=[10.13.34.194:8203],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8203;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@1d9699bc
-2024-01-09 17:56:00.711 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-product.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:01:20.157 [Thread-134] INFO  com.netflix.loadbalancer.PollingServerListUpdater.run@53 - Shutting down the Executor Pool for PollingServerListUpdater
-2024-01-09 18:01:21.465 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeListener@104 - [LISTENER] removing DEFAULT_GROUP@@service-activity with DEFAULT from listener map
-2024-01-09 18:01:21.477 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@86 - De-registering from Nacos Server now...
-2024-01-09 18:01:21.479 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeBeatInfo@101 - [BEAT] removing beat: DEFAULT_GROUP@@service-activity:10.13.34.194:8205 from beat map.
-2024-01-09 18:01:21.480 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.deregisterService@253 - [DEREGISTER-SERVICE] public deregistering service DEFAULT_GROUP@@service-activity with instance: Instance{instanceId='null', ip='10.13.34.194', port=8205, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={}}
-2024-01-09 18:01:21.492 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@106 - De-registration finished.
-2024-01-09 18:01:21.498 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:24.511 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:24.513 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:27.525 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:27.527 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:28.664 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-activity@@DEFAULT -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:01:28.668 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-activity@@DEFAULT -> []
-2024-01-09 18:01:30.548 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:33.561 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:33.562 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:33.563 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:33.565 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:33.566 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:33.577 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:01:33.578 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:33.578 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:33.580 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:33.582 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:33.583 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:33.583 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:33.584 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:33.585 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:33.585 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:33.585 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:33.585 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:33.587 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:01:33.908 [SpringContextShutdownHook] INFO  com.zaxxer.hikari.HikariDataSource.close@350 - HikariPool-1 - Shutdown initiated...
-2024-01-09 18:01:33.928 [SpringContextShutdownHook] INFO  com.zaxxer.hikari.HikariDataSource.close@352 - HikariPool-1 - Shutdown completed.
-2024-01-09 18:02:22.771 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 18:02:22.817 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 18:02:23.500 [restartedMain] INFO  com.yovinchen.xlcs.ServiceActivityApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 18:02:27.736 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8205 (http)
-2024-01-09 18:02:27.756 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 18:02:27.757 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 18:02:27.889 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 18:02:31.762 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 18:02:32.250 [redisson-netty-4-30] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 18:02:32.251 [redisson-netty-4-31] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 18:02:32.383 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 18:02:32.422 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:32.431 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:32.661 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 18:02:32.671 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 18:02:32.679 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 18:02:34.190 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-activity with DEFAULT to listener map
-2024-01-09 18:02:34.229 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8205 (http) with context path ''
-2024-01-09 18:02:34.243 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8205, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-activity', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 18:02:34.245 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-activity with instance: Instance{instanceId='null', ip='10.13.34.194', port=8205, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 18:02:34.256 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-activity 10.13.34.194:8205 register finished
-2024-01-09 18:02:34.271 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 18:02:34.283 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 18:02:34.332 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 18:02:35.027 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_1
-2024-01-09 18:02:35.039 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: findActivityRuleListUsingGET_1
-2024-01-09 18:02:35.047 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_1
-2024-01-09 18:02:35.050 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_1
-2024-01-09 18:02:35.056 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_1
-2024-01-09 18:02:35.086 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_1
-2024-01-09 18:02:35.104 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_1
-2024-01-09 18:02:35.123 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 18:02:35.425 [restartedMain] INFO  com.yovinchen.xlcs.ServiceActivityApplication.logStarted@61 - Started ServiceActivityApplication in 50.524 seconds (JVM running for 51.652)
-2024-01-09 18:02:35.468 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:35.475 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 18:02:35.476 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-activity@@DEFAULT -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:35.477 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-activity.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:35.481 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-activity.yml, group=service, cnt=1
-2024-01-09 18:02:35.482 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-activity+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:35.482 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-activity, group=service, cnt=1
-2024-01-09 18:02:35.483 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-activity-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:35.484 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-activity-dev.yml, group=service, cnt=1
-2024-01-09 18:02:35.487 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:35.488 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 18:02:35.510 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-activity@@DEFAULT -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:04:41.885 [http-nio-8205-exec-1] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring DispatcherServlet 'dispatcherServlet'
-2024-01-09 18:05:04.553 [http-nio-8205-exec-9] INFO  com.zaxxer.hikari.HikariDataSource.getConnection@110 - HikariPool-1 - Starting...
-2024-01-09 18:05:04.732 [http-nio-8205-exec-9] INFO  com.zaxxer.hikari.HikariDataSource.getConnection@123 - HikariPool-1 - Start completed.
-2024-01-09 18:05:05.389 [http-nio-8205-exec-9] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-product.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:05.411 [http-nio-8205-exec-9] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-product instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-product,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 18:05:05.418 [http-nio-8205-exec-9] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 18:05:05.446 [http-nio-8205-exec-9] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:05:05.449 [http-nio-8205-exec-9] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:05:05.477 [http-nio-8205-exec-9] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-product.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:05.480 [http-nio-8205-exec-9] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-product initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-product,current list of Servers=[10.13.34.194:8203],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8203;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@51e43f51
-2024-01-09 18:05:06.428 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-product.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:53:57.286 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-activity with instance: Instance{instanceId='null', ip='10.13.34.194', port=8205, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-activity', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:12:29.434 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-activity with instance: Instance{instanceId='null', ip='10.13.34.194', port=8205, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-activity', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:12:29.438 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-activity@@DEFAULT -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 19:12:29.455 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-activity@@DEFAULT -> []
-2024-01-09 19:13:36.305 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-activity with instance: Instance{instanceId='null', ip='10.13.34.194', port=8205, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-activity', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:13:46.348 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-activity@@DEFAULT -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 19:13:46.354 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-activity@@DEFAULT -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
diff --git a/xlcs-parent/data/logs/service-cart/debug/service-cart-2024-01-09-0.log b/xlcs-parent/data/logs/service-cart/debug/service-cart-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-cart/druid/SlowSql_service-cart-2024-01-09-0.log b/xlcs-parent/data/logs/service-cart/druid/SlowSql_service-cart-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-cart/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log b/xlcs-parent/data/logs/service-cart/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
deleted file mode 100644
index 4533d89..0000000
--- a/xlcs-parent/data/logs/service-cart/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
+++ /dev/null
@@ -1,30395 +0,0 @@
-2024-01-09 18:01:34.696 [com.alibaba.nacos.naming.push.receiver] ERROR com.alibaba.nacos.client.naming.run@110 - [NA] error while receiving push data
-java.net.SocketException: Socket closed
-	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
-	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:149)
-	at java.net.DatagramSocket.receive(DatagramSocket.java:812)
-	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:19.713 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:19.734 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:19.740 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:19.747 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:19.754 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:06:19.755 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:19.808 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.822 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.834 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.841 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.848 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:19.851 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:24.109 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.122 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.136 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.147 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.151 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:06:24.152 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:24.828 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.842 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.846 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.849 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.850 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:06:24.850 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:24.855 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.861 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.864 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.868 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.875 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:24.876 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:29.768 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:29.781 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:29.790 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:29.796 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:29.797 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:06:29.798 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:29.896 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.908 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.915 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.929 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.930 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:29.931 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:34.189 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.200 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.214 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.228 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.234 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:06:34.235 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:34.872 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.897 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.910 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.919 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.920 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:06:34.921 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:34.935 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.941 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.945 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.948 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.950 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:34.951 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:39.810 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.818 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.827 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.841 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.843 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:06:39.844 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:39.975 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:39.993 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:39.998 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.001 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.002 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:40.003 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:44.267 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.280 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.284 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.291 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.292 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:06:44.293 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:44.938 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.944 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.950 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.962 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.964 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:06:44.964 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:45.007 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.010 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.015 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.018 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.024 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:45.025 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:48.271 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@170 - [NACOS SocketTimeoutException httpPost] currentServerAddr: http://82.157.68.223:8848， err : Read timed out
-2024-01-09 18:06:48.279 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@190 - no available server, currentServerAddr : http://82.157.68.223:8848
-2024-01-09 18:06:48.280 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:48.282 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:49.861 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.867 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.874 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.884 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.886 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:06:49.886 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:50.051 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.058 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.066 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.070 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.071 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:50.071 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:50.301 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.303 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.303 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.316 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.318 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.318 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:54.311 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.319 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.324 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.329 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:54.330 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:54.331 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.331 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:54.332 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:06:54.333 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:54.985 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.011 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.023 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.032 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.036 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:06:55.037 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:55.081 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.087 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.094 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.112 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.116 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:55.118 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:06:56.357 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:56.360 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:56.361 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:58.380 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:58.383 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:58.384 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:59.634 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 18:06:59.636 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 18:06:59.893 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.900 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.908 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.915 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.916 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:06:59.916 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:00.123 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.127 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.138 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.146 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.147 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:07:00.149 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:07:00.394 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-2] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:07:00.400 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.404 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.405 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.659 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-3] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:07:55.732 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.736 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.736 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.673 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.691 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.695 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.710 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.711 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:07:57.712 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:57.754 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.755 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.755 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.352 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.363 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.372 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.392 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.393 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:07:58.394 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:58.460 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.463 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.467 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.471 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.478 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:07:58.480 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:07:59.761 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:59.763 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:59.764 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.823 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-4] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:01.782 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.784 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.785 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.236 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:03.249 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:03.260 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:03.283 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:03.285 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:08:03.286 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:03.503 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.512 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.529 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.535 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.538 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:08:03.541 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:08:03.791 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.793 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.794 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.807 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.811 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.813 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.052 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-5] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:07.730 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.739 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.746 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.753 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.756 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:08:07.758 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:07.833 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:07.835 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:07.836 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.412 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.420 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.444 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.457 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.459 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:08:08.459 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:08.567 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.595 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.615 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.620 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.621 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:08:08.623 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:08:09.861 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:09.864 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:09.866 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.246 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-6] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:11.894 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.898 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.900 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.297 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:13.309 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:13.314 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:13.319 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:13.321 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:08:13.321 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:13.642 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.650 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.663 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.669 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.671 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:08:13.673 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:08:13.915 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.917 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.918 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:49.145 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-7] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:50.149 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.156 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.159 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:51.992 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.001 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.010 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.018 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.019 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:08:52.020 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:52.181 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.186 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.187 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.719 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.723 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.726 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.730 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.733 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:08:52.734 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:52.896 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.898 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.901 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.903 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.904 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:08:52.906 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:08:54.234 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:54.235 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:54.236 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:54.349 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-8] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:56.264 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:56.267 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:56.267 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:06.630 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-9] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:07.602 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:07.610 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:07.619 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:07.622 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:07.623 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:12:07.624 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:07.956 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.966 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.971 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.975 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.976 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:12:07.979 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:12:08.324 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.327 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.328 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.358 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.374 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.376 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:11.831 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-10] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:12.091 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.099 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.106 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.112 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.113 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:12:12.114 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:12.382 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:12.383 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:12.384 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:12.794 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.800 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.808 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.819 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.820 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:12:12.820 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:12.989 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:12.998 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.004 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.011 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.012 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:12:13.013 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:12:14.421 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:14.423 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:14.424 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.092 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-11] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:07.852 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.854 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.855 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.048 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:09.052 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:09.056 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:09.061 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:09.063 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:17:09.064 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:09.439 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.461 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.467 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.474 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.476 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:17:09.477 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:17:09.894 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.896 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.896 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.934 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.939 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.940 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.297 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-12] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:13.541 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.550 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.554 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.556 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.557 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:17:13.557 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:13.952 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.953 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.954 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:14.239 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:14.244 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:14.248 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:14.252 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:14.253 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:17:14.253 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:27.440 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-13] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:27.441 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.457 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.479 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.487 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.492 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:17:27.494 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:17:28.933 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:28.934 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:28.935 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.956 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.957 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.957 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.025 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:32.031 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:32.035 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:32.038 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:32.039 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:17:32.039 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:32.513 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.532 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.548 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.569 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.570 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:17:32.571 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:17:32.655 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-14] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:32.971 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.972 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.975 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.453 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-15] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:27.660 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.662 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.663 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.182 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.190 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.198 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.206 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.209 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:20:29.210 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:29.675 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.682 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.684 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.874 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.883 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.885 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.887 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.888 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:20:29.888 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:30.250 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.255 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.259 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.266 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.266 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:20:30.268 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:20:31.711 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:31.718 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:31.718 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.685 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-16] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:33.733 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:33.735 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:33.736 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.524 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:07.547 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:07.580 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-17] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:07.587 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:07.605 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:07.628 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:21:07.630 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:07.925 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.929 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.931 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.932 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.933 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:21:07.934 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:21:08.403 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.405 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.406 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.426 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.427 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.428 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:11.873 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:11.876 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:11.881 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:11.886 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:11.887 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:21:11.887 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:12.451 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.454 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.455 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.547 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.551 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.554 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.565 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.568 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:21:12.569 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:12.829 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-18] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:12.947 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.954 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.964 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.978 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.979 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:21:12.980 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:21:14.489 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:14.492 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:14.493 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:16.506 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:16.507 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:16.509 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.643 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:17.649 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:17.653 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:17.656 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:17.656 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:21:17.657 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:17.988 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.994 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.998 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.003 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.004 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:21:18.004 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:21:18.048 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-19] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:18.528 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.530 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.531 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:47.982 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-20] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:49.006 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.008 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.009 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:50.364 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.378 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.382 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.384 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.385 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:23:50.385 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:51.026 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.027 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.028 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.053 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.055 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.058 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.062 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.063 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:23:51.063 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:51.480 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.486 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.493 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.497 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.498 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:23:51.499 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:23:53.065 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.075 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.077 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.178 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-21] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:55.096 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:55.098 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:55.099 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:28.150 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-22] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:28.725 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:28.732 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:28.736 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:28.741 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:28.741 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:25:28.742 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:29.116 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.119 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.123 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.129 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.130 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:25:29.130 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:25:29.710 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.711 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.712 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.735 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.737 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.738 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:32.986 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:32.990 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:32.997 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.019 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.020 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:25:33.021 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:33.346 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-23] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:33.690 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.694 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.696 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.699 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.699 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:25:33.700 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:33.758 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:33.763 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:33.765 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.146 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.151 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.157 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.161 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.162 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:25:34.162 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:27:48.406 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-24] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:48.724 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:48.725 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:48.725 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:50.741 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:50.742 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:50.744 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:51.700 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:51.708 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:51.714 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:51.720 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:51.721 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:27:51.721 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:27:52.101 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.106 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.111 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.114 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.114 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:27:52.115 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:27:52.771 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.779 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.781 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:53.593 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-25] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:54.817 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.819 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.820 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:09.013 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-26] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:09.120 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.125 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.128 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.131 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.131 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:32:09.132 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:09.801 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.810 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.814 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.818 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.818 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:32:09.819 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:09.999 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.000 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.000 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.285 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.297 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.299 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.301 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.301 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:32:10.302 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:32:12.009 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:12.012 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:12.014 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:14.042 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:14.050 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:14.054 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:14.287 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-27] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:14.905 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:14.918 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:14.929 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:14.933 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:14.937 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:32:14.939 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:15.315 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.319 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.323 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.328 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.329 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:32:15.329 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:32:16.073 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:16.075 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:16.076 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:09.141 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-28] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:10.950 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.953 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.954 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.002 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.014 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.018 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.028 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.029 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:34:12.029 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:12.684 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.696 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.706 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.717 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.721 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:34:12.722 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:12.988 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.989 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.990 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.193 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.202 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.206 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.210 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.210 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:34:13.211 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:34:14.349 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-29] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:15.021 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:15.023 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:15.023 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:29.398 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-30] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:29.728 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:29.732 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:29.733 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.504 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:30.514 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:30.518 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:30.521 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:30.521 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:35:30.522 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:30.918 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.921 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.935 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.937 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.937 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:35:30.938 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:35:31.766 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.768 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.768 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.795 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.796 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.797 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:34.628 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-31] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:34.727 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:34.732 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:34.736 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:34.742 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:34.743 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:35:34.743 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:35.423 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.445 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.447 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.449 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.450 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:35:35.451 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:35.824 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.826 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.827 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.962 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.975 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.978 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.983 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.985 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:35:35.986 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:37:29.501 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-32] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:30.523 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:30.524 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:30.525 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:32.554 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:32.555 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:32.555 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.241 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:33.249 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:33.254 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:33.260 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:33.261 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:37:33.262 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:37:33.686 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.692 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.699 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.705 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.706 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:37:33.707 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:37:34.583 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:34.585 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:34.586 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:34.732 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-33] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:29.580 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.638 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.649 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-34] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:29.650 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:30.270 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.298 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.301 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.303 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.304 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:38:30.304 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:30.959 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.963 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.968 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.975 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.975 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:38:30.975 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:31.550 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.581 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.586 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.588 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.589 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:38:31.590 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:38:31.668 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.670 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.671 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:33.692 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:33.694 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:33.695 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.834 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-35] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:35.707 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:35.708 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:35.708 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.100 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:36.108 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:36.115 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:36.119 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:36.120 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:38:36.120 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:36.628 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.640 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.642 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.644 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.645 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:38:36.646 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:42:10.065 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-36] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:10.861 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.862 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.863 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.874 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.879 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.880 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:13.479 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.492 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.496 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.499 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.501 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:42:13.501 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:14.138 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.153 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.157 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.162 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.163 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:42:14.163 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:14.797 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.806 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.809 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.812 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.813 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:42:14.814 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:42:14.890 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.891 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.892 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.250 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-37] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:16.911 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:16.912 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:16.913 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.083 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-38] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:31.616 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:31.618 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:31.619 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.022 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:32.029 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:32.034 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:32.043 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:32.044 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:43:32.045 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:43:32.507 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.512 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.516 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.519 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.520 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:43:32.520 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:43:33.632 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:33.633 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:33.633 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.298 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-39] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:35.650 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.652 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.652 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:36.201 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.208 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.213 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.217 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.217 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:43:36.218 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:43:36.852 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.856 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.864 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.867 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.868 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:43:36.868 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:10.171 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-40] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:10.442 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.449 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.453 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.456 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.457 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:44:10.457 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:44:10.571 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.572 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.572 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:12.597 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:12.598 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:12.599 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:14.622 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:14.624 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:14.626 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:14.953 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:14.955 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:14.958 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:14.961 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:14.962 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:44:14.962 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:15.375 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-41] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:15.461 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.465 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.468 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.470 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.471 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:44:15.471 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:44:16.640 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:16.641 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:16.642 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:10.644 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-42] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:11.769 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.771 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.771 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:12.231 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.236 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.241 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.244 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.245 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:47:12.246 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:12.892 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.895 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.897 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.899 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.900 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:47:12.900 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:13.590 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.602 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.606 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.610 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.611 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:47:13.612 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:47:13.783 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.784 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.785 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.807 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.809 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.810 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.858 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-43] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:10.688 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:10.695 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:10.700 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:10.720 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-44] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:10.940 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:10.952 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:10.954 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:10.956 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:10.956 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:49:10.957 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:11.493 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.496 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.498 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.500 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.501 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:49:11.502 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:49:12.729 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:12.730 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:12.731 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.753 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.757 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.763 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:15.109 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.116 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.136 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.144 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.145 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:49:15.146 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:15.767 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.779 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.789 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.809 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.810 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:49:15.810 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:15.925 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-45] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:16.535 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.545 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.552 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.555 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.556 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:49:16.557 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:49:16.786 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.791 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.793 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:10.979 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-46] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:11.962 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:11.964 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:11.965 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.989 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.992 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.993 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.128 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:14.188 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:14.193 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:14.195 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:14.196 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:51:14.197 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:51:14.717 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.732 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.739 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.742 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.743 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:51:14.743 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:51:16.012 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:16.014 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:16.014 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:16.200 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-47] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:18.029 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:18.030 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:18.031 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:52.771 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-48] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:52.843 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:52.846 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:52.848 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:52.851 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:52.852 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:52:52.852 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:53.461 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.472 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.479 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.483 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.484 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:52:53.484 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:54.257 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.273 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.276 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.278 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.279 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:52:54.279 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:52:54.553 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.557 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.558 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:56.579 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:56.581 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:56.582 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.972 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-49] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:58.610 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:58.611 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:58.611 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:58.700 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:58.703 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:58.706 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:58.712 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:58.713 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-2024-01-09 18:52:58.714 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:59.300 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.305 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.316 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.320 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.322 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:52:59.322 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:53:49.788 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-50] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:53:50.367 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:50.369 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:50.369 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.375 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.376 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.376 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.616 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:52.625 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:52.634 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:52.648 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:52.651 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:53:52.651 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:53.247 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.251 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.258 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.265 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.266 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-2024-01-09 18:53:53.267 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=49292&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:54.101 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.110 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.114 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.116 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.117 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:53:54.117 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8208,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-cart","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8208&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-cart&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1M30.WAyHxrK6eyZtJUWU8L99OxBQ6aZoSjMoveybXYhoLD4
-2024-01-09 18:53:54.402 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.404 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.405 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.963 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-51] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 19:13:44.977 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:44.992 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:44.992 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:48.691 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 19:13:48.702 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
diff --git a/xlcs-parent/data/logs/service-cart/info/service-cart-2024-01-09-0.log b/xlcs-parent/data/logs/service-cart/info/service-cart-2024-01-09-0.log
deleted file mode 100644
index b5ae812..0000000
--- a/xlcs-parent/data/logs/service-cart/info/service-cart-2024-01-09-0.log
+++ /dev/null
@@ -1,157 +0,0 @@
-2024-01-09 17:51:35.717 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 17:51:35.758 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 17:51:35.942 [restartedMain] INFO  com.yovinchen.xlcs.ServiceCartApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 17:51:40.308 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8208 (http)
-2024-01-09 17:51:40.324 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 17:51:40.325 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 17:51:40.470 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 17:51:42.628 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 17:51:43.087 [redisson-netty-4-31] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:51:43.093 [redisson-netty-4-2] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:51:43.265 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 17:51:43.316 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:43.323 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:43.461 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 17:51:43.463 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 17:51:43.464 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 17:51:45.444 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:45.447 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 17:51:45.449 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-openfeign.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:45.449 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-openfeign.yml, group=common, cnt=1
-2024-01-09 17:51:45.450 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-rabbitmq.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:45.452 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-rabbitmq.yml, group=common, cnt=1
-2024-01-09 17:51:45.453 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-cart-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:45.453 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-cart-dev.yml, group=service, cnt=1
-2024-01-09 17:51:45.453 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-cart.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:45.454 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-cart.yml, group=service, cnt=1
-2024-01-09 17:51:45.454 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:45.455 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 17:51:45.455 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-cart+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:45.455 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-cart, group=service, cnt=1
-2024-01-09 17:51:45.674 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-cart with DEFAULT to listener map
-2024-01-09 17:51:45.813 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8208 (http) with context path ''
-2024-01-09 17:51:45.829 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8208, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-cart', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 17:51:45.830 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-cart with instance: Instance{instanceId='null', ip='10.13.34.194', port=8208, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 17:51:45.839 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-cart 10.13.34.194:8208 register finished
-2024-01-09 17:51:45.843 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 17:51:45.848 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 17:51:45.877 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:51:45.900 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:51:46.115 [restartedMain] INFO  com.yovinchen.xlcs.ServiceCartApplication.logStarted@61 - Started ServiceCartApplication in 47.845 seconds (JVM running for 48.622)
-2024-01-09 17:51:46.795 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-cart@@DEFAULT -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:51:46.818 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-cart@@DEFAULT -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:55:53.075 [http-nio-8208-exec-1] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring DispatcherServlet 'dispatcherServlet'
-2024-01-09 17:55:53.978 [http-nio-8208-exec-1] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-activity.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:55:54.007 [http-nio-8208-exec-1] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-activity instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-activity,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 17:55:54.014 [http-nio-8208-exec-1] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 17:55:54.144 [http-nio-8208-exec-1] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:55:54.147 [http-nio-8208-exec-1] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:55:54.161 [http-nio-8208-exec-1] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-activity.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:55:54.164 [http-nio-8208-exec-1] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-activity initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-activity,current list of Servers=[10.13.34.194:8205],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8205;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@1a1093fd
-2024-01-09 17:55:55.025 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-activity.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:01:20.205 [Thread-136] INFO  com.netflix.loadbalancer.PollingServerListUpdater.run@53 - Shutting down the Executor Pool for PollingServerListUpdater
-2024-01-09 18:01:22.531 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeListener@104 - [LISTENER] removing DEFAULT_GROUP@@service-cart with DEFAULT from listener map
-2024-01-09 18:01:22.574 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@86 - De-registering from Nacos Server now...
-2024-01-09 18:01:22.583 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeBeatInfo@101 - [BEAT] removing beat: DEFAULT_GROUP@@service-cart:10.13.34.194:8208 from beat map.
-2024-01-09 18:01:22.587 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.deregisterService@253 - [DEREGISTER-SERVICE] public deregistering service DEFAULT_GROUP@@service-cart with instance: Instance{instanceId='null', ip='10.13.34.194', port=8208, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={}}
-2024-01-09 18:01:22.607 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@106 - De-registration finished.
-2024-01-09 18:01:22.609 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:25.621 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:25.622 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:28.146 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:01:28.148 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-activity -> []
-2024-01-09 18:01:28.643 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:28.645 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:29.813 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-cart@@DEFAULT -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:01:29.816 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-cart@@DEFAULT -> []
-2024-01-09 18:01:31.674 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:34.689 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:34.690 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:34.719 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:34.750 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:34.768 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:34.777 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:01:34.777 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:34.777 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:34.778 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:34.778 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:34.778 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:34.778 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:34.778 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:34.780 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:34.786 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:34.786 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:34.786 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:34.787 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:02:23.895 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 18:02:23.964 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 18:02:24.295 [restartedMain] INFO  com.yovinchen.xlcs.ServiceCartApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 18:02:28.629 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8208 (http)
-2024-01-09 18:02:28.662 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 18:02:28.666 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 18:02:28.933 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 18:02:31.771 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 18:02:32.128 [redisson-netty-4-12] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 18:02:32.135 [redisson-netty-4-3] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 18:02:32.269 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 18:02:32.333 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:32.342 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:32.628 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 18:02:32.635 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 18:02:32.637 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 18:02:36.149 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:36.153 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 18:02:36.156 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-openfeign.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:36.157 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-openfeign.yml, group=common, cnt=1
-2024-01-09 18:02:36.158 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-rabbitmq.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:36.159 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-rabbitmq.yml, group=common, cnt=1
-2024-01-09 18:02:36.160 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-cart-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:36.161 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-cart-dev.yml, group=service, cnt=1
-2024-01-09 18:02:36.161 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-cart.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:36.162 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-cart.yml, group=service, cnt=1
-2024-01-09 18:02:36.162 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:36.163 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 18:02:36.164 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-cart+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:36.165 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-cart, group=service, cnt=1
-2024-01-09 18:02:36.484 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-cart with DEFAULT to listener map
-2024-01-09 18:02:36.667 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8208 (http) with context path ''
-2024-01-09 18:02:36.696 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8208, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-cart', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 18:02:36.701 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-cart with instance: Instance{instanceId='null', ip='10.13.34.194', port=8208, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 18:02:36.718 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-cart 10.13.34.194:8208 register finished
-2024-01-09 18:02:36.730 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 18:02:36.746 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 18:02:36.791 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 18:02:36.818 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 18:02:37.044 [restartedMain] INFO  com.yovinchen.xlcs.ServiceCartApplication.logStarted@61 - Started ServiceCartApplication in 50.923 seconds (JVM running for 51.883)
-2024-01-09 18:02:37.564 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-cart@@DEFAULT -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:02:37.591 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-cart@@DEFAULT -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:04:40.790 [http-nio-8208-exec-1] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring DispatcherServlet 'dispatcherServlet'
-2024-01-09 18:04:41.625 [http-nio-8208-exec-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-activity.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:04:41.655 [http-nio-8208-exec-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-activity instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-activity,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 18:04:41.663 [http-nio-8208-exec-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 18:04:41.687 [http-nio-8208-exec-2] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:04:41.689 [http-nio-8208-exec-2] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:04:41.704 [http-nio-8208-exec-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-activity.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:04:41.708 [http-nio-8208-exec-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-activity initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-activity,current list of Servers=[10.13.34.194:8205],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8205;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@702ef89f
-2024-01-09 18:04:42.674 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-activity.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:04:43.483 [http-nio-8208-exec-4] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-product.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:04:43.495 [http-nio-8208-exec-4] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-product instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-product,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 18:04:43.504 [http-nio-8208-exec-4] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 18:04:43.522 [http-nio-8208-exec-4] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:04:43.524 [http-nio-8208-exec-4] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:04:43.526 [http-nio-8208-exec-4] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-product.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:04:43.527 [http-nio-8208-exec-4] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-product initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-product,current list of Servers=[10.13.34.194:8203],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8203;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@9aef067
-2024-01-09 18:04:44.510 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-product.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:53:58.518 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-cart@@DEFAULT -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:53:58.526 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-cart@@DEFAULT -> []
-2024-01-09 18:53:59.370 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-cart with instance: Instance{instanceId='null', ip='10.13.34.194', port=8208, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-cart', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:12:31.734 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-cart with instance: Instance{instanceId='null', ip='10.13.34.194', port=8208, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-cart', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:13:38.625 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-cart with instance: Instance{instanceId='null', ip='10.13.34.194', port=8208, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-cart', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:13:46.958 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-cart@@DEFAULT -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 19:13:46.963 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-cart@@DEFAULT -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
diff --git a/xlcs-parent/data/logs/service-gateway/debug/service-gateway-2024-01-09-0.log b/xlcs-parent/data/logs/service-gateway/debug/service-gateway-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-gateway/druid/SlowSql_service-gateway-2024-01-09-0.log b/xlcs-parent/data/logs/service-gateway/druid/SlowSql_service-gateway-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-gateway/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log b/xlcs-parent/data/logs/service-gateway/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
deleted file mode 100644
index 3fc841f..0000000
--- a/xlcs-parent/data/logs/service-gateway/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
+++ /dev/null
@@ -1,63118 +0,0 @@
-2024-01-09 17:50:44.028 [com.alibaba.nacos.naming.push.receiver] ERROR com.alibaba.nacos.client.naming.run@110 - [NA] error while receiving push data
-java.net.SocketException: Socket closed
-	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
-	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:149)
-	at java.net.DatagramSocket.receive(DatagramSocket.java:812)
-	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:01:32.386 [com.alibaba.nacos.naming.push.receiver] ERROR com.alibaba.nacos.client.naming.run@110 - [NA] error while receiving push data
-java.net.SocketException: Socket closed
-	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
-	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:149)
-	at java.net.DatagramSocket.receive(DatagramSocket.java:812)
-	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:19.823 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.842 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.846 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.851 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.853 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:19.855 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:24.159 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor57.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.154 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.159 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor57.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.159 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor57.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.159 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.197 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.227 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.253 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.255 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:24.256 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:24.262 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.262 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.262 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.263 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.272 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.273 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.273 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.273 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.279 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.279 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.279 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.282 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.282 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:24.284 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:24.287 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:24.287 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:24.287 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:24.288 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:24.290 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:24.290 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:24.822 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.823 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.822 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.826 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.829 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.835 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.836 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.841 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.841 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.842 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.841 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.841 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.850 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.851 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.852 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.856 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:06:24.856 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.856 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.856 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:24.856 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.861 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.860 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.863 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:24.859 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.865 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:24.866 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:24.866 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.867 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:24.868 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:24.869 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.872 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.872 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:24.873 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:24.875 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.877 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.879 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.881 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:24.884 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.886 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.892 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.892 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.892 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.893 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:24.895 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:24.896 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:24.896 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:24.897 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:24.897 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:29.908 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.917 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.924 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.928 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.929 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:29.930 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:33.497 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@170 - [NACOS SocketTimeoutException httpPost] currentServerAddr: http://82.157.68.223:8848， err : Read timed out
-2024-01-09 18:06:33.500 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@190 - no available server, currentServerAddr : http://82.157.68.223:8848
-2024-01-09 18:06:33.502 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:33.502 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:34.269 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.274 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.281 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.285 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.285 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:34.286 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:34.303 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.303 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.303 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.313 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.315 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.315 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.315 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.318 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.344 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.344 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.333 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.344 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.362 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.362 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.362 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.362 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.369 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:34.368 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:34.370 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:34.371 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:34.372 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:34.373 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:34.374 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:34.375 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:34.890 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.890 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.890 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.893 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.897 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.912 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.912 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.910 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.912 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.912 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.927 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.928 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.931 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.931 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.932 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.932 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.932 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.933 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.933 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:34.934 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.934 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:34.936 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:34.937 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:06:34.937 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.937 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:34.939 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.940 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:34.942 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:34.942 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:34.942 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.943 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:34.949 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.953 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.958 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:34.959 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.964 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.965 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.965 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.968 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.969 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:34.970 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.970 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.971 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:34.971 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:34.973 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:34.978 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.979 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:34.981 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:35.522 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:35.525 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:35.527 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.543 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.546 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.547 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:39.555 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:39.558 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:39.561 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:39.992 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:39.995 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:39.999 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.003 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.004 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:40.005 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:41.577 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:41.579 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:41.579 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:43.595 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:43.597 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:43.604 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:44.298 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.303 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.307 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.312 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.313 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:44.314 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:44.394 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.394 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.394 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.394 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.408 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.414 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.416 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.416 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.426 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.426 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.426 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.429 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.434 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.434 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.434 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.435 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.435 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:44.436 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:44.437 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:44.438 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:44.438 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:44.438 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:44.439 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:44.440 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:44.967 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.969 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.998 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.001 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.001 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.001 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.001 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.014 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.015 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.015 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.015 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.015 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.015 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.027 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.027 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.029 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.036 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:45.038 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:45.041 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.043 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.041 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.041 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.042 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.046 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.047 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.048 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.048 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:45.051 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:45.052 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:06:45.052 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.052 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:45.053 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:45.054 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:45.055 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:45.055 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:45.055 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:45.057 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:45.061 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.062 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.066 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.066 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.069 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.071 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:45.071 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:45.100 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.104 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.105 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:45.105 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:45.616 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.617 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.618 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.630 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.631 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.632 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:49.643 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:49.643 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:49.644 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.073 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.089 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.094 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.100 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.101 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:50.103 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:51.656 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:51.658 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:51.659 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:53.664 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:53.665 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:53.665 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:54.327 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.336 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.340 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.342 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.343 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:54.343 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:54.461 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.466 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.466 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.466 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.466 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.477 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.484 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.490 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.490 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.490 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.490 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.501 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.504 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.509 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.509 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.510 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:54.511 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:54.512 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:54.514 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:54.514 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:54.514 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:54.519 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.522 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:54.522 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:55.049 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.057 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.067 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.073 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.075 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.075 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.076 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.076 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.076 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.077 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:55.078 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.079 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.079 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.079 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:55.089 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.089 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.089 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.102 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.103 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.111 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.112 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.112 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.112 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.111 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.115 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.116 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:06:55.119 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:55.119 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:55.120 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:55.120 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.123 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:55.123 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:55.123 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:55.123 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:55.129 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.130 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.140 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.143 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.143 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.146 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:55.146 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:55.147 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:55.148 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:55.150 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.153 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.160 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.161 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:55.162 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:55.679 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.680 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.680 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.697 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.699 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.700 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:59.716 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:59.717 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:59.718 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.160 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.162 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.164 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.167 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.168 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:07:00.168 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:07:01.738 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:01.752 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:01.753 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.073 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.074 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.075 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.670 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.675 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.679 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.682 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.683 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:07:57.684 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:57.836 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.837 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.837 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.845 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.849 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.857 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.860 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.870 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.873 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.877 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.877 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.879 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.880 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.880 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:07:57.881 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:07:57.881 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:57.881 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.881 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:57.882 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.882 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:07:57.883 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:57.885 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.886 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:07:57.886 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:58.406 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.410 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.424 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.438 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.443 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:07:58.444 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:58.454 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.454 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.454 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.454 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.463 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.486 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.487 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.487 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.487 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.518 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.517 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.517 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.518 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.517 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.518 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.555 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.555 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.558 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:07:58.559 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:58.565 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.565 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.566 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.567 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.575 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:07:58.575 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.575 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:07:58.576 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:07:58.576 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:58.577 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.578 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:58.578 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.578 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:07:58.578 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.579 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:58.580 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:58.580 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.581 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.581 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:07:58.583 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:07:58.583 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:58.585 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:07:58.585 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:59.085 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:59.087 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:59.090 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.107 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.108 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.109 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.127 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.133 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.135 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.588 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.596 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.602 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.606 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.608 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:08:03.609 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:08:05.154 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.157 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.159 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:07.172 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:07.175 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:07.176 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:07.691 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.704 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.709 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.718 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.719 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:07.722 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:07.893 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.904 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.904 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.904 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.905 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.919 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.946 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.946 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.946 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.952 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.964 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.964 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.965 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.966 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.967 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:07.965 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:08.006 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:08.006 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:08.006 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.010 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:08.010 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:08.040 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.043 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:08.044 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:08.456 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.462 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.470 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.474 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.476 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:08.476 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:08.599 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.605 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.605 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.605 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.606 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.607 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.613 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.613 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.613 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.613 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.616 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.618 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.621 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.622 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.624 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.627 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.627 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.629 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.630 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:08.632 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:08.632 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.632 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.634 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:08.635 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:08:08.637 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.639 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:08:08.639 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:08.639 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.640 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.642 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:08:08.643 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:08.647 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.648 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.648 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.650 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:08.651 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:08.651 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.651 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:08.652 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:08.656 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:08.658 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:08.660 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:09.207 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:09.224 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:09.229 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.245 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.247 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.249 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.260 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.262 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.263 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.656 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.661 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.664 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.669 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.670 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:08:13.672 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:08:49.492 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:49.494 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:49.495 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:51.508 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:51.519 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:51.526 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:51.970 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:51.988 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:51.992 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:51.995 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:51.996 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:51.998 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:52.235 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.238 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.238 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.240 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.244 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.264 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.270 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.295 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.295 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.295 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.299 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:52.300 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:52.301 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.302 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.303 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.304 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:52.305 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:52.305 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.306 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.306 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:52.308 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:52.309 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.315 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:52.317 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:52.720 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.726 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.730 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.732 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.733 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:52.734 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:52.859 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.860 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.860 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.866 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.867 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.867 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.871 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.875 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.878 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.878 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.879 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.879 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.879 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.879 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:52.880 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:52.891 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:52.893 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.892 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.895 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:52.895 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.897 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.900 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.900 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:08:52.901 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.901 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.909 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.911 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:52.911 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.914 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:52.915 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:52.921 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.921 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.921 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.927 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:52.927 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:52.932 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.933 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.933 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:08:52.937 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:08:52.942 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.943 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:52.943 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:53.546 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:53.548 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:53.548 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.554 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.556 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.556 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.612 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.621 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.625 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.001 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.007 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.009 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.011 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.011 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:12:08.015 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:12:09.641 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:09.644 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:09.645 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:11.655 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:11.657 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:11.657 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:12.063 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.071 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.085 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.093 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.099 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:12:12.103 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:12.381 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.382 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.382 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.382 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.393 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.396 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.396 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.397 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.398 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.398 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.398 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.405 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.405 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.415 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.418 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:12:12.419 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:12:12.419 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:12.419 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:12.424 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.425 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:12:12.424 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.441 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:12.442 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:12:12.442 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:12.794 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.798 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.801 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.804 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.805 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:12:12.805 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:12.954 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.954 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.960 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.979 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.976 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.980 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.993 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.997 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.998 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.998 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.998 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.998 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.012 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:12:13.015 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.012 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.018 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:13.026 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:12:13.027 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.029 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.029 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:13.031 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.031 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.032 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.032 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.032 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.034 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.033 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:12:13.034 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:12:13.034 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.034 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:13.034 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.035 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:12:13.036 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:13.036 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:13.036 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.037 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.038 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.038 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.039 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:12:13.039 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:12:13.039 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:13.040 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:12:13.673 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.676 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.678 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.100 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.102 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.104 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.145 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.146 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.147 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.461 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.464 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.467 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.469 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.470 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:17:09.471 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:17:11.172 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.176 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.177 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.189 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.192 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.193 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.523 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.527 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.532 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.535 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.536 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:17:13.536 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:13.846 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.847 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.856 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.859 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.859 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.860 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.870 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.873 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.874 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.875 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.876 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.876 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.877 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.877 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:17:13.877 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.878 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:17:13.879 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:13.879 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:13.879 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.879 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.880 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:17:13.880 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:13.880 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:17:13.881 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:14.222 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:14.226 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:14.231 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:14.241 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:14.250 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:17:14.253 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:27.425 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.425 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.442 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.425 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.485 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.486 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.512 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.513 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.512 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.528 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.527 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.527 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.552 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.552 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.552 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.552 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.552 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.567 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.552 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.564 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.567 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.570 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.623 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:17:27.624 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:17:27.624 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:17:27.625 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:17:27.625 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:27.625 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:27.626 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:27.627 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:17:27.631 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.631 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.631 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.632 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:17:27.633 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:17:27.633 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:27.633 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:27.634 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.636 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.638 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.638 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:17:27.639 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:28.149 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:28.150 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:28.151 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.158 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.158 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.159 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.181 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.184 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.186 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.634 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.639 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.642 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.647 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.648 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:17:32.649 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:17:34.200 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:34.203 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:34.205 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:28.904 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:28.906 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:28.906 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.160 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.181 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.184 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.186 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.187 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:20:29.187 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:29.502 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.510 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.512 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.514 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.514 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.525 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.530 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.530 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.535 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.540 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.540 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.541 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.541 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.547 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.555 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:20:29.555 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:20:29.556 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:29.556 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:29.570 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.571 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.571 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:20:29.571 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:20:29.572 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:29.572 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:29.872 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.875 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.883 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.885 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.885 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:20:29.886 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:30.298 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.298 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.299 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.311 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.311 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.312 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.311 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.310 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.319 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.322 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.322 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.323 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.323 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.323 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.331 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.332 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.332 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.331 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.332 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.332 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:20:30.334 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:20:30.335 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:30.335 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:20:30.336 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:30.336 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:30.337 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.337 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.337 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.338 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:20:30.338 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.338 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:20:30.339 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:30.339 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:30.342 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.343 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.346 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.346 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.347 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:20:30.347 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:20:30.347 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.348 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:20:30.348 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:30.940 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.941 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.941 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.952 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.953 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.954 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.617 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.619 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.619 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.015 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.020 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.023 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.027 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.028 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:21:08.028 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:21:09.635 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:09.636 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:09.637 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:11.663 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:11.666 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:11.667 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:11.864 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:11.873 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:11.876 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:11.881 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:11.882 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:21:11.882 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:12.221 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.221 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.224 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.225 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.240 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.240 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.247 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.250 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.258 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.263 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.263 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.263 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.263 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.264 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:21:12.266 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:12.266 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.267 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.267 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.267 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:21:12.268 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:21:12.268 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:12.268 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:21:12.269 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:12.269 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:12.552 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.561 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.566 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.569 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.570 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:21:12.571 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:12.999 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.001 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.000 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.012 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.013 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.012 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.012 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.015 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.022 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.022 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.023 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.024 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.030 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.030 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.040 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.040 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.045 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.045 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.047 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:21:13.047 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:21:13.047 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:21:13.048 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:13.048 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:13.048 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:13.052 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.052 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.053 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:21:13.054 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:13.054 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.055 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:21:13.055 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:13.056 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.056 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.079 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.080 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.081 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.081 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.082 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:21:13.083 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:21:13.084 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.085 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:21:13.085 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:13.686 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.697 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.698 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.713 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.715 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.716 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.726 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.727 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.728 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.089 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.091 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.093 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.095 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.096 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:21:18.096 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:23:48.210 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:48.212 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:48.212 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:50.226 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:50.227 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:50.228 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:50.363 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.377 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.381 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.384 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.384 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:23:50.385 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:50.761 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.777 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.778 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.778 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.790 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.795 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.818 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.819 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.817 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.830 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.838 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.838 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.838 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.840 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:23:50.841 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:50.846 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.847 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:23:50.847 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:50.847 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.848 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.848 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:23:50.849 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:23:50.849 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:50.849 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:51.053 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.055 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.058 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.061 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.062 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:23:51.063 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:51.515 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.520 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.523 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.523 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.524 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.524 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.524 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.525 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.526 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.527 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.528 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.528 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.528 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.528 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.613 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.609 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.624 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.629 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.651 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.652 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:23:51.653 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:23:51.654 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.654 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:51.654 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:51.655 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:23:51.655 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:23:51.655 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:51.656 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:51.659 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.659 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.660 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:23:51.660 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:51.663 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.665 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.667 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.667 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.668 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:23:51.669 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:23:51.669 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.675 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.676 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:23:51.676 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:52.247 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:52.248 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:52.249 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.282 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.284 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.284 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:28.898 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:28.901 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:28.901 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.281 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.286 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.292 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.298 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.298 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:25:29.299 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:25:30.917 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:30.920 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:30.921 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:32.962 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:32.972 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:32.973 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:32.995 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.019 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.022 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.023 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.024 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:25:33.025 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:33.451 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.451 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.463 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.463 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.465 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.477 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.477 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.483 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.483 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.483 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.483 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.490 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.493 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:25:33.493 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.493 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.493 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.493 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:33.494 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:25:33.494 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:25:33.495 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:33.495 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:33.496 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.542 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:25:33.542 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:33.676 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.690 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.693 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.695 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.696 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:25:33.696 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:34.271 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.284 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.284 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.285 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.297 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.300 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.302 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.303 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.303 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.303 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.303 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.304 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.305 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.306 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.307 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.307 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.307 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.307 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.308 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.309 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.309 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.309 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.363 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:25:34.364 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:25:34.365 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:25:34.365 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:25:34.366 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:25:34.366 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:34.366 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:34.367 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:34.367 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:34.367 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.368 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:34.376 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.377 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:25:34.378 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:25:34.379 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.382 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.390 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.398 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.399 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:25:34.400 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:34.983 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.985 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.986 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.928 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.930 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.930 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:51.943 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:51.943 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:51.944 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.320 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.325 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.328 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.331 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.331 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:27:52.332 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:27:53.961 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:53.961 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:53.962 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:09.120 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.123 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.127 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.129 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.141 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:09.142 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:32:09.144 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:09.144 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:09.144 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:09.593 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.593 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.608 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.608 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.612 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.614 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.617 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.617 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:32:09.618 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:09.619 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.619 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:32:09.620 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:09.644 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.644 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.648 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.649 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.651 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.653 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.660 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.660 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:32:09.660 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.660 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:09.661 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:32:09.661 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:09.792 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.796 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.800 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.810 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.810 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:32:09.811 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:10.468 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.468 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.468 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.468 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.479 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.478 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.491 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.494 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.495 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.509 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.510 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.509 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.507 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.503 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.511 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.516 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:32:10.517 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:10.530 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.531 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.530 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.531 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.531 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.531 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.532 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:32:10.533 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:32:10.533 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:10.533 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.533 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.533 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:10.537 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:32:10.534 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.538 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.541 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:32:10.541 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:10.541 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.541 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:10.542 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.543 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:32:10.543 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:32:10.545 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.546 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:32:10.546 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:11.170 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:11.171 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:11.172 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.189 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.190 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.191 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.229 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.230 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.231 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.566 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.569 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.571 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.573 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.573 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:32:15.575 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:34:10.106 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.110 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.113 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.014 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.026 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.031 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.038 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.039 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:34:12.039 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:12.137 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.138 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.139 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.485 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.485 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.495 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.496 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.499 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.502 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.509 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.510 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.510 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:34:12.511 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:34:12.511 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:12.511 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:12.533 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.535 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.542 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.542 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.545 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.546 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.550 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.550 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.551 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:34:12.551 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:34:12.552 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:12.552 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:12.683 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.696 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.703 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.708 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.709 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:34:12.709 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:13.384 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.393 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.394 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.397 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.404 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.405 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.405 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.405 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.405 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.442 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.442 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.442 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.442 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.445 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.446 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.446 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:34:13.452 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:13.454 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.454 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.460 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.462 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:34:13.463 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:34:13.463 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.464 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.464 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:13.464 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.464 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:13.465 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.465 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.466 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.466 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:34:13.467 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:13.468 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.468 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:34:13.468 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:34:13.469 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:13.469 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.469 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:34:13.471 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.481 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.481 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:34:13.482 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:14.157 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:14.159 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:14.161 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.177 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.179 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.180 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.899 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.900 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.900 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.185 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.189 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.192 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.194 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.195 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:35:31.196 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:35:32.922 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:32.923 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:32.923 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:34.742 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:34.745 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:34.748 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:34.754 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:34.755 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:35:34.755 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:34.951 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:34.952 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:34.952 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.217 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.217 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.257 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.259 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.273 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.273 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.277 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.283 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.284 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:35:35.284 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:35.285 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.285 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.299 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.301 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.313 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:35:35.315 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:35.316 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.316 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.323 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.324 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.324 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:35:35.325 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:35:35.325 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:35.325 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:35.417 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.423 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.429 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.445 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.446 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:35:35.446 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:36.167 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.168 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.169 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.169 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.169 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.179 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.177 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.185 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.191 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.193 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.193 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.196 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.196 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.196 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.197 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.198 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:35:36.198 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:36.200 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.201 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:35:36.201 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:36.202 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.203 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.203 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.204 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.204 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:36.204 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.204 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:35:36.204 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:35:36.207 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.234 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:36.234 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:36.235 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:35:36.235 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:36.235 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.237 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:36.238 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.238 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:36.238 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:35:36.239 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:36.240 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:36.241 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:35:36.241 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:37:29.647 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:29.647 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:29.648 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.661 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.667 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.668 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.703 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.707 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.708 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.935 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.940 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.956 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.969 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.970 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:37:33.971 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:37:35.723 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:35.727 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:35.728 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:30.272 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.298 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.301 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.303 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.304 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:38:30.304 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:30.567 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:30.568 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:30.569 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:30.798 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.809 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.814 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.817 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.818 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:38:30.818 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:30.825 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.829 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.835 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.835 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.835 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.843 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.843 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.844 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.845 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:38:30.846 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:30.848 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.850 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.856 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.857 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.857 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:38:30.858 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:38:30.858 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:30.858 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:30.958 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.971 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.976 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.980 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.981 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:38:30.981 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:31.720 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.720 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.725 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.725 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.734 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.735 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.737 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.741 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:38:31.751 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.758 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.759 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.759 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:31.759 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.760 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:38:31.762 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:31.763 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.763 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.763 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.764 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.765 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.765 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.787 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.787 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.792 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.793 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:38:31.793 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:31.794 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.796 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.796 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.796 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.796 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:38:31.797 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:38:31.797 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:38:31.797 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:31.798 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:31.798 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:31.801 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.803 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.809 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.812 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.813 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:38:31.813 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:38:32.592 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:32.594 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:32.594 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.618 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.619 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.619 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.632 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.633 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.634 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.021 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.030 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.035 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.039 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.041 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:42:10.045 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:42:11.792 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:11.794 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:11.795 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:13.461 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.477 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.483 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.493 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.494 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:42:13.495 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:13.808 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:13.812 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:13.814 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:13.972 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.977 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.984 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.992 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.995 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.996 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:42:13.997 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:14.002 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.023 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.023 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.024 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.039 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.039 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.041 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.041 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:42:14.042 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:14.047 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.047 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.057 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.057 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.057 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:42:14.058 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:42:14.058 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:14.058 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:14.137 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.154 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.157 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.163 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.164 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:42:14.164 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:14.906 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.906 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.910 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.911 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.917 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.918 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.921 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.922 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:42:14.922 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:14.923 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.923 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:42:14.923 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:14.946 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.951 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.951 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.951 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.960 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.963 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.968 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.968 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.969 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.971 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.972 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.972 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.972 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.972 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:42:14.973 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.973 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:14.974 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.974 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:42:14.974 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.975 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:42:14.975 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:42:14.975 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:14.975 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:14.976 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:15.063 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.077 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.080 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.082 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.083 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:42:15.084 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:42:15.822 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.824 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.824 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.518 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.520 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.521 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.532 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.533 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.534 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.780 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.802 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.804 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.806 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.807 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:43:32.808 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:43:34.549 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:34.552 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:34.553 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:36.202 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.208 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.215 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.217 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.218 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:43:36.218 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:43:36.615 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:36.616 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:36.617 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:36.695 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.706 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.709 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.715 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.716 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:43:36.717 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:43:36.735 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.747 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.751 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.752 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.752 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.811 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.820 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.821 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.821 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.832 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.833 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.834 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:43:36.836 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:43:36.836 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:43:36.836 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:43:36.840 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.842 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:43:36.842 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:43:36.850 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.855 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.862 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.866 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.867 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:43:36.868 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:10.500 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.505 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.505 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.510 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.511 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.512 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.513 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:44:10.513 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:10.517 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.520 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.521 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:44:10.521 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:10.575 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.583 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.583 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.583 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.602 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.602 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.603 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.604 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.618 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.618 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.622 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.622 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.629 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.629 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.630 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:44:10.630 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:44:10.630 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:10.630 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:10.631 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.632 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:44:10.632 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.632 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:10.632 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:44:10.633 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:10.708 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.714 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.722 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.725 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.726 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:44:10.727 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:44:11.523 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:11.524 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:11.525 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.537 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.539 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.540 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.554 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.555 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.556 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.741 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.748 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.754 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.767 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.768 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:44:15.769 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:47:10.663 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:10.664 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:10.664 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:12.222 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.231 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.234 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.241 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.242 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:47:12.243 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:12.678 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:12.680 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:12.681 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:12.727 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.732 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.735 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.740 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.741 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:47:12.741 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:12.842 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.849 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.852 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.852 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.866 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.891 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.890 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.891 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.892 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.906 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.906 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.906 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.907 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.907 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:47:12.910 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:47:12.910 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:12.917 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:12.918 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.918 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.919 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:47:12.919 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:12.921 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.921 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:47:12.922 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:13.621 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.624 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.627 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.627 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.630 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.631 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.631 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:47:13.632 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:13.633 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.635 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.636 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:47:13.636 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:13.741 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.741 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.742 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.742 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.749 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.750 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.751 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.752 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.759 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.759 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.759 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.759 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.782 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.782 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.783 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:47:13.783 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.783 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:13.783 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:47:13.783 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.784 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:47:13.785 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:13.785 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:13.786 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:47:13.786 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:13.879 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.883 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.888 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.891 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.892 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:47:13.893 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:47:14.693 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:14.695 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:14.696 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.726 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.737 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.738 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.608 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.609 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.610 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.755 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.763 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.766 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.770 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.771 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:49:11.772 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:49:13.630 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:13.635 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:13.638 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:15.119 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.130 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.137 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.144 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.145 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:49:15.146 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:15.605 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.610 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.614 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.618 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.619 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:49:15.620 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:15.663 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:15.665 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:15.666 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:15.810 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.810 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.811 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.816 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.839 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.854 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.855 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.863 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.864 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.864 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.874 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.874 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.876 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:49:15.876 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.877 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:15.882 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.882 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.882 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:49:15.882 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.883 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:49:15.883 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:49:15.883 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:15.884 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:15.884 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:16.496 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.496 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.504 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.504 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.511 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.518 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.519 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.519 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:49:16.520 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:16.532 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.533 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:49:16.533 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:16.647 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.655 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.655 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.656 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.656 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.665 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.665 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.665 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.666 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.669 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.670 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.672 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.672 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.675 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.676 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:49:16.677 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.677 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.678 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:49:16.678 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:49:16.679 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:49:16.679 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:16.678 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:16.684 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:16.686 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:16.799 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.807 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.814 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.817 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.818 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:49:16.819 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:51:10.966 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:10.969 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:10.972 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.996 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.000 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.000 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.985 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.999 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.004 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.008 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.009 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.010 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.011 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.013 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:51:15.015 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:51:17.040 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.043 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.045 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:52.845 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:52.852 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:52.855 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:52.858 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:52.858 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:52:52.859 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:53.275 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.279 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.281 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.283 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.284 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:52:53.284 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:53.522 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.527 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.530 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.530 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.531 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.543 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.545 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.548 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.551 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.555 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.555 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.555 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.562 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:53.565 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:52:53.567 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.567 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.568 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:52:53.569 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:53.570 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:53.571 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:53.572 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:53.572 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.572 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.573 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:52:53.574 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:52:53.574 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:53.574 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:54.182 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.182 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.202 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.202 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.205 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.205 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.214 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.217 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:52:54.223 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.224 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:54.225 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:52:54.225 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:54.338 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.340 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.340 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.340 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.342 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.359 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.364 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.378 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.379 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.379 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.379 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.380 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.381 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.382 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:52:54.383 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.383 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.383 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:54.384 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:52:54.384 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:52:54.384 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:54.384 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.384 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:54.411 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:52:54.412 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:54.514 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.520 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.535 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.550 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.551 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:52:54.553 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:52:55.595 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:55.610 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:55.611 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.635 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.636 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.636 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.570 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.601 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.606 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.610 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.612 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:52:59.614 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:52:59.647 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.648 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.649 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:51.404 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:51.406 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:51.406 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.656 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:52.660 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:52.662 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:52.665 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:52.665 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:53:52.666 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:53.050 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.075 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.079 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.081 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.082 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:53:53.082 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:53.352 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.352 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.353 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.373 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.391 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.391 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.394 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.405 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.409 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.409 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.410 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.412 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.412 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.413 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.414 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.415 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:53.417 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:53:53.418 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:53:53.418 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:53:53.418 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:53.419 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:53.423 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-acl
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-acl&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:53.420 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.423 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:53.423 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:53.424 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:53:53.424 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:54.003 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.003 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.014 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.014 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.020 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.020 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.026 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.027 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:53:54.027 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:54.030 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.031 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:53:54.032 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:54.142 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.146 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.148 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.150 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.151 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:53:54.151 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:54.168 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.168 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.168 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.172 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.196 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.196 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.197 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.198 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.199 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.199 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:53:54.199 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.200 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:54.201 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.201 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:53:54.201 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:54.202 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.203 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:53:54.203 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-gateway
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-gateway&udpPort=63666&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:54.380 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.394 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.409 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.426 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.427 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:53:54.428 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8200,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-gateway","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8200&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-gateway&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:53:55.454 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:55.456 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:55.457 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:46.004 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:46.035 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:46.036 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 20:58:29.843 [reactor-http-nio-2] ERROR o.s.b.a.w.r.error.AbstractErrorWebExceptionHandler.error@122 - [cb9c2ed2-76]  500 Server Error for HTTP GET "/api/home/index"
-java.io.IOException: Operation timed out
-	at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
-	Suppressed: reactor.core.publisher.FluxOnAssembly$OnAssemblyException: 
-Error has been observed at the following site(s):
-	|_ checkpoint ⇢ org.springframework.web.cors.reactive.CorsWebFilter [DefaultWebFilterChain]
-	|_ checkpoint ⇢ org.springframework.cloud.gateway.filter.WeightCalculatorWebFilter [DefaultWebFilterChain]
-	|_ checkpoint ⇢ HTTP GET "/api/home/index" [ExceptionHandlingWebHandler]
-Stack trace:
-		at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
-		at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
-		at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
-		at sun.nio.ch.IOUtil.read(IOUtil.java:192)
-		at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:378)
-		at io.netty.buffer.PooledByteBuf.setBytes(PooledByteBuf.java:253)
-		at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1134)
-		at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:350)
-		at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:151)
-		at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:719)
-		at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:655)
-		at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:581)
-		at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493)
-		at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
-		at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
-		at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
-		at java.lang.Thread.run(Thread.java:750)
diff --git a/xlcs-parent/data/logs/service-gateway/info/service-gateway-2024-01-09-0.log b/xlcs-parent/data/logs/service-gateway/info/service-gateway-2024-01-09-0.log
deleted file mode 100644
index 55ddf1a..0000000
--- a/xlcs-parent/data/logs/service-gateway/info/service-gateway-2024-01-09-0.log
+++ /dev/null
@@ -1,354 +0,0 @@
-2024-01-09 16:36:32.053 [main] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 16:36:32.110 [main] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 16:36:32.159 [main] INFO  com.yovinchen.xlcs.ServiceGatewayApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 16:36:33.273 [main] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 16:36:33.278 [main] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 16:36:33.478 [main] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 16:36:33.479 [main] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 16:36:33.481 [main] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 16:36:35.073 [main] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-gateway with DEFAULT to listener map
-2024-01-09 16:36:35.390 [boundedElastic-18] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:35.389 [boundedElastic-10] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-home -> [{"instanceId":"10.13.34.194#8207#DEFAULT#DEFAULT_GROUP@@service-home","ip":"10.13.34.194","port":8207,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-home","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:35.390 [boundedElastic-6] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:35.389 [boundedElastic-14] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-search -> [{"instanceId":"10.13.34.194#8204#DEFAULT#DEFAULT_GROUP@@service-search","ip":"10.13.34.194","port":8204,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-search","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:35.390 [boundedElastic-9] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-payment -> [{"instanceId":"10.13.34.194#8210#DEFAULT#DEFAULT_GROUP@@service-payment","ip":"10.13.34.194","port":8210,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-payment","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:35.390 [boundedElastic-4] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-cart -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:35.390 [boundedElastic-13] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-user -> [{"instanceId":"10.13.34.194#8206#DEFAULT#DEFAULT_GROUP@@service-user","ip":"10.13.34.194","port":8206,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-user","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:35.390 [boundedElastic-16] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-sys -> [{"instanceId":"10.13.34.194#8202#DEFAULT#DEFAULT_GROUP@@service-sys","ip":"10.13.34.194","port":8202,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-sys","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:35.391 [boundedElastic-11] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-order -> [{"instanceId":"10.13.34.194#8209#DEFAULT#DEFAULT_GROUP@@service-order","ip":"10.13.34.194","port":8209,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-order","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:35.421 [boundedElastic-11] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-order -> [{"instanceId":"10.13.34.194#8209#DEFAULT#DEFAULT_GROUP@@service-order","ip":"10.13.34.194","port":8209,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-order","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:35.421 [boundedElastic-14] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-search -> [{"instanceId":"10.13.34.194#8204#DEFAULT#DEFAULT_GROUP@@service-search","ip":"10.13.34.194","port":8204,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-search","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:35.421 [boundedElastic-18] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:35.421 [boundedElastic-6] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:35.421 [boundedElastic-13] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-user -> [{"instanceId":"10.13.34.194#8206#DEFAULT#DEFAULT_GROUP@@service-user","ip":"10.13.34.194","port":8206,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-user","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:35.421 [boundedElastic-9] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-payment -> [{"instanceId":"10.13.34.194#8210#DEFAULT#DEFAULT_GROUP@@service-payment","ip":"10.13.34.194","port":8210,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-payment","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:35.427 [boundedElastic-4] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-cart -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:35.428 [boundedElastic-10] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-home -> [{"instanceId":"10.13.34.194#8207#DEFAULT#DEFAULT_GROUP@@service-home","ip":"10.13.34.194","port":8207,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-home","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:35.428 [boundedElastic-16] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-sys -> [{"instanceId":"10.13.34.194#8202#DEFAULT#DEFAULT_GROUP@@service-sys","ip":"10.13.34.194","port":8202,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-sys","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:35.525 [main] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8200, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-gateway', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 16:36:35.530 [main] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-gateway with instance: Instance{instanceId='null', ip='10.13.34.194', port=8200, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 16:36:35.942 [main] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-gateway 10.13.34.194:8200 register finished
-2024-01-09 16:36:35.996 [main] INFO  com.yovinchen.xlcs.ServiceGatewayApplication.logStarted@61 - Started ServiceGatewayApplication in 40.977 seconds (JVM running for 41.673)
-2024-01-09 16:36:36.035 [main] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-gateway.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:36:36.037 [main] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-gateway.yml, group=service, cnt=1
-2024-01-09 16:36:36.039 [main] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-gateway+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:36:36.040 [main] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-gateway, group=service, cnt=1
-2024-01-09 16:36:36.040 [main] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-gateway-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:36:36.041 [main] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-gateway-dev.yml, group=service, cnt=1
-2024-01-09 16:36:46.201 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-gateway@@DEFAULT -> [{"instanceId":"10.13.34.194#8200#DEFAULT#DEFAULT_GROUP@@service-gateway","ip":"10.13.34.194","port":8200,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-gateway","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:46.208 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-gateway@@DEFAULT -> [{"instanceId":"10.13.34.194#8200#DEFAULT#DEFAULT_GROUP@@service-gateway","ip":"10.13.34.194","port":8200,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-gateway","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:46.325 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-acl -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:46.331 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-gateway -> [{"instanceId":"10.13.34.194#8200#DEFAULT#DEFAULT_GROUP@@service-gateway","ip":"10.13.34.194","port":8200,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-gateway","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:46.342 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-acl -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:36:46.343 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-gateway -> [{"instanceId":"10.13.34.194#8200#DEFAULT#DEFAULT_GROUP@@service-gateway","ip":"10.13.34.194","port":8200,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-gateway","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:37:58.053 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-acl -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:37:58.070 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-acl -> []
-2024-01-09 16:38:08.103 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-acl -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:38:08.111 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-acl -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:45:36.497 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-user.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:45:36.521 [reactor-http-nio-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-user instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-user,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 17:45:36.529 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 17:45:36.543 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-user.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:45:36.546 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-user initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-user,current list of Servers=[10.13.34.194:8206],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8206;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@d66f52d
-2024-01-09 17:45:37.537 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-user.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:45:39.238 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-home.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:45:39.242 [reactor-http-nio-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-home instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-home,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 17:45:39.246 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 17:45:39.249 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-home.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:45:39.251 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-home initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-home,current list of Servers=[10.13.34.194:8207],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8207;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@4771546c
-2024-01-09 17:45:40.255 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-home.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:46:12.509 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-search.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:46:12.520 [reactor-http-nio-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-search instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-search,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 17:46:12.521 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 17:46:12.525 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-search.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:46:12.527 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-search initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-search,current list of Servers=[10.13.34.194:8204],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8204;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@49d3ae8e
-2024-01-09 17:46:13.524 [PollingServerListUpdater-1] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-search.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:46:14.823 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-cart.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:46:14.825 [reactor-http-nio-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-cart instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-cart,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 17:46:14.826 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 17:46:14.830 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-cart.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:46:14.834 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-cart initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-cart,current list of Servers=[10.13.34.194:8208],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8208;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@17bef58d
-2024-01-09 17:46:15.828 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-cart.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:46:20.206 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-order.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:46:20.229 [reactor-http-nio-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-order instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-order,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 17:46:20.232 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 17:46:20.235 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-order.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:46:20.237 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-order initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-order,current list of Servers=[10.13.34.194:8209],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8209;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@3c69649e
-2024-01-09 17:46:21.234 [PollingServerListUpdater-1] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-order.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:50:33.159 [Thread-118] INFO  com.netflix.loadbalancer.PollingServerListUpdater.run@53 - Shutting down the Executor Pool for PollingServerListUpdater
-2024-01-09 17:50:33.413 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeListener@104 - [LISTENER] removing DEFAULT_GROUP@@service-gateway with DEFAULT from listener map
-2024-01-09 17:50:33.424 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@86 - De-registering from Nacos Server now...
-2024-01-09 17:50:33.427 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeBeatInfo@101 - [BEAT] removing beat: DEFAULT_GROUP@@service-gateway:10.13.34.194:8200 from beat map.
-2024-01-09 17:50:33.429 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.deregisterService@253 - [DEREGISTER-SERVICE] public deregistering service DEFAULT_GROUP@@service-gateway with instance: Instance{instanceId='null', ip='10.13.34.194', port=8200, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={}}
-2024-01-09 17:50:33.457 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@106 - De-registration finished.
-2024-01-09 17:50:33.461 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 17:50:34.989 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 17:50:34.990 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 17:50:35.195 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:50:35.200 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-activity -> []
-2024-01-09 17:50:35.834 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-home -> [{"instanceId":"10.13.34.194#8207#DEFAULT#DEFAULT_GROUP@@service-home","ip":"10.13.34.194","port":8207,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-home","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:50:35.836 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-home -> []
-2024-01-09 17:50:37.262 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-search -> [{"instanceId":"10.13.34.194#8204#DEFAULT#DEFAULT_GROUP@@service-search","ip":"10.13.34.194","port":8204,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-search","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:50:37.266 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-search -> []
-2024-01-09 17:50:37.297 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-cart -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:50:37.300 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-cart -> []
-2024-01-09 17:50:37.329 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-gateway@@DEFAULT -> [{"instanceId":"10.13.34.194#8200#DEFAULT#DEFAULT_GROUP@@service-gateway","ip":"10.13.34.194","port":8200,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-gateway","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:50:37.331 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-gateway@@DEFAULT -> []
-2024-01-09 17:50:37.998 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 17:50:38.000 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 17:50:39.967 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-order -> [{"instanceId":"10.13.34.194#8209#DEFAULT#DEFAULT_GROUP@@service-order","ip":"10.13.34.194","port":8209,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-order","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:50:39.969 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-order -> []
-2024-01-09 17:50:39.978 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-gateway -> [{"instanceId":"10.13.34.194#8200#DEFAULT#DEFAULT_GROUP@@service-gateway","ip":"10.13.34.194","port":8200,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-gateway","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:50:39.979 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-gateway -> []
-2024-01-09 17:50:40.005 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:50:40.006 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-product -> []
-2024-01-09 17:50:41.015 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 17:50:44.024 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 17:50:44.025 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 17:50:44.026 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 17:50:44.026 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 17:50:44.027 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 17:50:44.028 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 17:50:44.029 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 17:50:44.041 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 17:50:44.042 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 17:50:44.042 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 17:50:44.043 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 17:50:44.043 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 17:50:44.043 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 17:50:44.043 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 17:50:44.044 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 17:50:44.044 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 17:50:44.044 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 17:50:44.046 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 17:51:24.806 [main] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 17:51:24.847 [main] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 17:51:24.880 [main] INFO  com.yovinchen.xlcs.ServiceGatewayApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 17:51:25.925 [main] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:25.929 [main] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:26.105 [main] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 17:51:26.107 [main] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 17:51:26.109 [main] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 17:51:27.538 [main] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-gateway with DEFAULT to listener map
-2024-01-09 17:51:28.034 [main] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8200, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-gateway', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 17:51:28.049 [main] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-gateway with instance: Instance{instanceId='null', ip='10.13.34.194', port=8200, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 17:51:28.079 [main] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-gateway 10.13.34.194:8200 register finished
-2024-01-09 17:51:28.158 [main] INFO  com.yovinchen.xlcs.ServiceGatewayApplication.logStarted@61 - Started ServiceGatewayApplication in 40.011 seconds (JVM running for 40.784)
-2024-01-09 17:51:28.182 [main] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-gateway.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:28.188 [main] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-gateway.yml, group=service, cnt=1
-2024-01-09 17:51:28.191 [main] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-gateway+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:28.192 [main] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-gateway, group=service, cnt=1
-2024-01-09 17:51:28.193 [main] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-gateway-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:28.203 [main] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-gateway-dev.yml, group=service, cnt=1
-2024-01-09 17:51:28.800 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-gateway -> [{"instanceId":"10.13.34.194#8200#DEFAULT#DEFAULT_GROUP@@service-gateway","ip":"10.13.34.194","port":8200,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-gateway","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:28.818 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-gateway -> [{"instanceId":"10.13.34.194#8200#DEFAULT#DEFAULT_GROUP@@service-gateway","ip":"10.13.34.194","port":8200,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-gateway","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:38.567 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-gateway@@DEFAULT -> [{"instanceId":"10.13.34.194#8200#DEFAULT#DEFAULT_GROUP@@service-gateway","ip":"10.13.34.194","port":8200,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-gateway","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:38.574 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-gateway@@DEFAULT -> [{"instanceId":"10.13.34.194#8200#DEFAULT#DEFAULT_GROUP@@service-gateway","ip":"10.13.34.194","port":8200,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-gateway","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:38.753 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-home -> [{"instanceId":"10.13.34.194#8207#DEFAULT#DEFAULT_GROUP@@service-home","ip":"10.13.34.194","port":8207,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-home","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:38.759 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-home -> [{"instanceId":"10.13.34.194#8207#DEFAULT#DEFAULT_GROUP@@service-home","ip":"10.13.34.194","port":8207,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-home","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:38.793 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-acl -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:38.825 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-acl -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:48.890 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-order -> [{"instanceId":"10.13.34.194#8209#DEFAULT#DEFAULT_GROUP@@service-order","ip":"10.13.34.194","port":8209,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-order","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:48.890 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:48.890 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-user -> [{"instanceId":"10.13.34.194#8206#DEFAULT#DEFAULT_GROUP@@service-user","ip":"10.13.34.194","port":8206,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-user","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:48.897 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:48.905 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-order -> [{"instanceId":"10.13.34.194#8209#DEFAULT#DEFAULT_GROUP@@service-order","ip":"10.13.34.194","port":8209,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-order","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:48.909 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:48.909 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-user -> [{"instanceId":"10.13.34.194#8206#DEFAULT#DEFAULT_GROUP@@service-user","ip":"10.13.34.194","port":8206,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-user","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:48.926 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:49.066 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-sys -> [{"instanceId":"10.13.34.194#8202#DEFAULT#DEFAULT_GROUP@@service-sys","ip":"10.13.34.194","port":8202,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-sys","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:49.068 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-sys -> [{"instanceId":"10.13.34.194#8202#DEFAULT#DEFAULT_GROUP@@service-sys","ip":"10.13.34.194","port":8202,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-sys","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:49.069 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-search -> [{"instanceId":"10.13.34.194#8204#DEFAULT#DEFAULT_GROUP@@service-search","ip":"10.13.34.194","port":8204,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-search","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:49.077 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-payment -> [{"instanceId":"10.13.34.194#8210#DEFAULT#DEFAULT_GROUP@@service-payment","ip":"10.13.34.194","port":8210,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-payment","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:49.077 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-cart -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:49.076 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-search -> [{"instanceId":"10.13.34.194#8204#DEFAULT#DEFAULT_GROUP@@service-search","ip":"10.13.34.194","port":8204,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-search","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:49.082 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-payment -> [{"instanceId":"10.13.34.194#8210#DEFAULT#DEFAULT_GROUP@@service-payment","ip":"10.13.34.194","port":8210,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-payment","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:49.082 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-cart -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:55:52.766 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-cart.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:55:52.787 [reactor-http-nio-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-cart instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-cart,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 17:55:52.795 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 17:55:52.807 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-cart.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:55:52.810 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-cart initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-cart,current list of Servers=[10.13.34.194:8208],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8208;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@7360acc1
-2024-01-09 17:55:53.805 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-cart.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:55:57.346 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-home.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:55:57.352 [reactor-http-nio-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-home instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-home,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 17:55:57.364 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 17:55:57.372 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-home.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:55:57.375 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-home initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-home,current list of Servers=[10.13.34.194:8207],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8207;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@37e94114
-2024-01-09 17:55:58.372 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-home.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:56:07.620 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-sys.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:56:07.632 [reactor-http-nio-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-sys instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-sys,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 17:56:07.634 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 17:56:07.640 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-sys.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:56:07.645 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-sys initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-sys,current list of Servers=[10.13.34.194:8202],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8202;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@2b8a0f40
-2024-01-09 17:56:08.639 [PollingServerListUpdater-1] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-sys.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:56:11.661 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-order.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:56:11.669 [reactor-http-nio-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-order instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-order,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 17:56:11.671 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 17:56:11.674 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-order.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:56:11.676 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-order initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-order,current list of Servers=[10.13.34.194:8209],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8209;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@234bb4f4
-2024-01-09 17:56:12.678 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-order.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:59:03.339 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-acl -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:59:03.350 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-acl -> []
-2024-01-09 17:59:23.374 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-acl -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:59:23.380 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-acl -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:01:20.255 [Thread-117] INFO  com.netflix.loadbalancer.PollingServerListUpdater.run@53 - Shutting down the Executor Pool for PollingServerListUpdater
-2024-01-09 18:01:20.302 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeListener@104 - [LISTENER] removing DEFAULT_GROUP@@service-gateway with DEFAULT from listener map
-2024-01-09 18:01:20.311 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@86 - De-registering from Nacos Server now...
-2024-01-09 18:01:20.313 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeBeatInfo@101 - [BEAT] removing beat: DEFAULT_GROUP@@service-gateway:10.13.34.194:8200 from beat map.
-2024-01-09 18:01:20.314 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.deregisterService@253 - [DEREGISTER-SERVICE] public deregistering service DEFAULT_GROUP@@service-gateway with instance: Instance{instanceId='null', ip='10.13.34.194', port=8200, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={}}
-2024-01-09 18:01:20.334 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@106 - De-registration finished.
-2024-01-09 18:01:20.335 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:22.536 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-home -> [{"instanceId":"10.13.34.194#8207#DEFAULT#DEFAULT_GROUP@@service-home","ip":"10.13.34.194","port":8207,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-home","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:01:22.538 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-home -> []
-2024-01-09 18:01:22.542 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-gateway@@DEFAULT -> [{"instanceId":"10.13.34.194#8200#DEFAULT#DEFAULT_GROUP@@service-gateway","ip":"10.13.34.194","port":8200,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-gateway","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:01:22.547 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-gateway@@DEFAULT -> []
-2024-01-09 18:01:22.709 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-user -> [{"instanceId":"10.13.34.194#8206#DEFAULT#DEFAULT_GROUP@@service-user","ip":"10.13.34.194","port":8206,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-user","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:01:22.713 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-user -> []
-2024-01-09 18:01:23.349 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:23.353 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:23.580 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-order -> [{"instanceId":"10.13.34.194#8209#DEFAULT#DEFAULT_GROUP@@service-order","ip":"10.13.34.194","port":8209,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-order","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:01:23.583 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-order -> []
-2024-01-09 18:01:23.584 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-cart -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:01:23.585 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-cart -> []
-2024-01-09 18:01:23.782 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-acl -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:01:23.782 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-gateway -> [{"instanceId":"10.13.34.194#8200#DEFAULT#DEFAULT_GROUP@@service-gateway","ip":"10.13.34.194","port":8200,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-gateway","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:01:23.783 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-acl -> []
-2024-01-09 18:01:23.784 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-gateway -> []
-2024-01-09 18:01:23.787 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:01:23.788 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-activity -> []
-2024-01-09 18:01:23.828 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-sys -> [{"instanceId":"10.13.34.194#8202#DEFAULT#DEFAULT_GROUP@@service-sys","ip":"10.13.34.194","port":8202,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-sys","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:01:23.830 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-sys -> []
-2024-01-09 18:01:26.356 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:26.357 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:29.369 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:32.381 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:32.382 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:32.384 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:32.385 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:32.393 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:32.419 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:01:32.420 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:32.420 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:32.420 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:32.422 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:32.422 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:32.423 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:32.423 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:32.423 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:32.425 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:32.426 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:32.426 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:32.427 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:02:15.211 [main] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 18:02:15.292 [main] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 18:02:15.362 [main] INFO  com.yovinchen.xlcs.ServiceGatewayApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 18:02:17.181 [main] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:17.189 [main] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:17.672 [main] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 18:02:17.673 [main] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 18:02:17.674 [main] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 18:02:20.031 [main] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-gateway with DEFAULT to listener map
-2024-01-09 18:02:20.551 [main] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8200, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-gateway', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 18:02:20.560 [main] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-gateway with instance: Instance{instanceId='null', ip='10.13.34.194', port=8200, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 18:02:20.863 [main] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-gateway 10.13.34.194:8200 register finished
-2024-01-09 18:02:21.138 [boundedElastic-10] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-sys -> [{"instanceId":"10.13.34.194#8202#DEFAULT#DEFAULT_GROUP@@service-sys","ip":"10.13.34.194","port":8202,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-sys","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:21.175 [boundedElastic-10] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-sys -> [{"instanceId":"10.13.34.194#8202#DEFAULT#DEFAULT_GROUP@@service-sys","ip":"10.13.34.194","port":8202,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-sys","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:21.221 [main] INFO  com.yovinchen.xlcs.ServiceGatewayApplication.logStarted@61 - Started ServiceGatewayApplication in 43.19 seconds (JVM running for 43.906)
-2024-01-09 18:02:21.272 [main] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-gateway.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:21.282 [main] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-gateway.yml, group=service, cnt=1
-2024-01-09 18:02:21.284 [main] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-gateway+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:21.285 [main] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-gateway, group=service, cnt=1
-2024-01-09 18:02:21.285 [main] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-gateway-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:21.286 [main] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-gateway-dev.yml, group=service, cnt=1
-2024-01-09 18:02:21.901 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-home -> [{"instanceId":"10.13.34.194#8207#DEFAULT#DEFAULT_GROUP@@service-home","ip":"10.13.34.194","port":8207,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-home","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:21.934 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-home -> [{"instanceId":"10.13.34.194#8207#DEFAULT#DEFAULT_GROUP@@service-home","ip":"10.13.34.194","port":8207,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-home","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:21.951 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-gateway -> [{"instanceId":"10.13.34.194#8200#DEFAULT#DEFAULT_GROUP@@service-gateway","ip":"10.13.34.194","port":8200,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-gateway","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:21.954 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-gateway -> [{"instanceId":"10.13.34.194#8200#DEFAULT#DEFAULT_GROUP@@service-gateway","ip":"10.13.34.194","port":8200,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-gateway","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:31.157 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-gateway@@DEFAULT -> [{"instanceId":"10.13.34.194#8200#DEFAULT#DEFAULT_GROUP@@service-gateway","ip":"10.13.34.194","port":8200,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-gateway","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:31.162 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-gateway@@DEFAULT -> [{"instanceId":"10.13.34.194#8200#DEFAULT#DEFAULT_GROUP@@service-gateway","ip":"10.13.34.194","port":8200,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-gateway","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:31.915 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-user -> [{"instanceId":"10.13.34.194#8206#DEFAULT#DEFAULT_GROUP@@service-user","ip":"10.13.34.194","port":8206,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-user","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:31.925 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-user -> [{"instanceId":"10.13.34.194#8206#DEFAULT#DEFAULT_GROUP@@service-user","ip":"10.13.34.194","port":8206,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-user","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:31.957 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:31.969 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:31.971 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-acl -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:31.979 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-acl -> [{"instanceId":"10.13.34.194#8201#DEFAULT#DEFAULT_GROUP@@service-acl","ip":"10.13.34.194","port":8201,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-acl","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:41.465 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-search -> [{"instanceId":"10.13.34.194#8204#DEFAULT#DEFAULT_GROUP@@service-search","ip":"10.13.34.194","port":8204,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-search","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:41.478 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-search -> [{"instanceId":"10.13.34.194#8204#DEFAULT#DEFAULT_GROUP@@service-search","ip":"10.13.34.194","port":8204,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-search","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:41.497 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-cart -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:41.499 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-cart -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:41.887 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:41.892 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:41.966 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-payment -> [{"instanceId":"10.13.34.194#8210#DEFAULT#DEFAULT_GROUP@@service-payment","ip":"10.13.34.194","port":8210,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-payment","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:41.970 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-payment -> [{"instanceId":"10.13.34.194#8210#DEFAULT#DEFAULT_GROUP@@service-payment","ip":"10.13.34.194","port":8210,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-payment","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:41.983 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-order -> [{"instanceId":"10.13.34.194#8209#DEFAULT#DEFAULT_GROUP@@service-order","ip":"10.13.34.194","port":8209,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-order","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:41.984 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-order -> [{"instanceId":"10.13.34.194#8209#DEFAULT#DEFAULT_GROUP@@service-order","ip":"10.13.34.194","port":8209,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-order","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:04:38.188 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-home.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:04:38.205 [reactor-http-nio-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-home instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-home,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 18:04:38.214 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 18:04:38.225 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-home.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:04:38.229 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-home initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-home,current list of Servers=[10.13.34.194:8207],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8207;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@69de9bd0
-2024-01-09 18:04:39.225 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-home.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:04:40.008 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-search.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:04:40.018 [reactor-http-nio-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-search instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-search,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 18:04:40.023 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 18:04:40.027 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-search.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:04:40.030 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-search initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-search,current list of Servers=[10.13.34.194:8204],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8204;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@778d9fa2
-2024-01-09 18:04:40.637 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-cart.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:04:40.645 [reactor-http-nio-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-cart instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-cart,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 18:04:40.646 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 18:04:40.649 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-cart.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:04:40.652 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-cart initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-cart,current list of Servers=[10.13.34.194:8208],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8208;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@1fe70d4f
-2024-01-09 18:04:41.026 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-search.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:04:41.649 [PollingServerListUpdater-1] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-cart.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:00.541 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-user.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:00.549 [reactor-http-nio-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-user instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-user,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 18:05:00.550 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 18:05:00.554 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-user.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:00.556 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-user initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-user,current list of Servers=[10.13.34.194:8206],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8206;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@c6129c5
-2024-01-09 18:05:01.554 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-user.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:16.939 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-order.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:16.951 [reactor-http-nio-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-order instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-order,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 18:05:16.952 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 18:05:16.955 [reactor-http-nio-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-order.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:16.957 [reactor-http-nio-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-order initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-order,current list of Servers=[10.13.34.194:8209],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8209;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@4820aa2a
-2024-01-09 18:05:17.956 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-order.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:54:03.205 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-gateway with instance: Instance{instanceId='null', ip='10.13.34.194', port=8200, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-gateway', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:12:31.781 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-gateway with instance: Instance{instanceId='null', ip='10.13.34.194', port=8200, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-gateway', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:13:38.657 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-gateway with instance: Instance{instanceId='null', ip='10.13.34.194', port=8200, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-gateway', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 21:08:30.154 [reactor-http-nio-7] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-acl.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 21:08:30.171 [reactor-http-nio-7] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-acl instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-acl,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 21:08:30.173 [reactor-http-nio-7] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 21:08:30.179 [reactor-http-nio-7] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-acl.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 21:08:30.185 [reactor-http-nio-7] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-acl initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-acl,current list of Servers=[10.13.34.194:8201],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8201;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@e5668a3
-2024-01-09 21:08:31.183 [PollingServerListUpdater-1] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-acl.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
diff --git a/xlcs-parent/data/logs/service-home/debug/service-home-2024-01-09-0.log b/xlcs-parent/data/logs/service-home/debug/service-home-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-home/druid/SlowSql_service-home-2024-01-09-0.log b/xlcs-parent/data/logs/service-home/druid/SlowSql_service-home-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-home/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log b/xlcs-parent/data/logs/service-home/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
deleted file mode 100644
index b4058f3..0000000
--- a/xlcs-parent/data/logs/service-home/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
+++ /dev/null
@@ -1,36770 +0,0 @@
-2024-01-09 17:52:55.910 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMTg4OH0.sWQQo4JXQ_DijedYIVqDKTpMypCuqi726n0juYfF8Fk
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMTg4OH0.sWQQo4JXQ_DijedYIVqDKTpMypCuqi726n0juYfF8Fk
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:01:31.202 [com.alibaba.nacos.naming.push.receiver] ERROR com.alibaba.nacos.client.naming.run@110 - [NA] error while receiving push data
-java.net.SocketException: Socket closed
-	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
-	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:149)
-	at java.net.DatagramSocket.receive(DatagramSocket.java:812)
-	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:15.470 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:15.493 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:15.497 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:15.501 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:15.510 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:15.510 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:15.535 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:15.555 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:15.563 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:15.567 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:15.568 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:15.570 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:19.809 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.834 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.843 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.848 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.850 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:19.852 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:20.613 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:20.625 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:20.629 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:20.634 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:20.635 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:20.636 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:24.049 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.056 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.062 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.066 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.072 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:06:24.075 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:24.857 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.861 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.864 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.868 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.871 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:24.871 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:25.526 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:25.535 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:25.547 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:25.551 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:25.552 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:25.552 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:25.587 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:25.593 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:25.598 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:25.603 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:25.604 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:25.607 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:29.903 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.916 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.924 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.929 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.932 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:29.933 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:30.648 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:30.654 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:30.660 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:30.667 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:30.671 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:30.672 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:33.308 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:33.325 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:33.332 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:33.343 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:33.345 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:33.346 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:33.469 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@170 - [NACOS SocketTimeoutException httpPost] currentServerAddr: http://82.157.68.223:8848， err : Read timed out
-2024-01-09 18:06:33.475 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@190 - no available server, currentServerAddr : http://82.157.68.223:8848
-2024-01-09 18:06:33.477 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:33.481 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:34.095 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.107 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.129 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.135 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.137 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:06:34.137 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:34.937 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.941 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.944 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.947 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.947 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:34.948 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:35.503 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:35.504 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:35.505 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:35.568 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:35.572 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:35.576 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:35.585 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:35.587 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:35.587 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:35.618 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:35.624 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:35.630 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:35.640 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:35.643 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:35.644 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:37.517 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.518 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.521 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:39.547 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:39.549 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:39.550 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:39.974 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:39.980 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:39.990 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:39.994 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:39.994 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:39.995 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:40.683 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:40.688 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:40.692 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:40.696 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:40.697 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:40.698 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:41.577 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:41.579 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:41.580 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:43.366 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:43.381 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:43.390 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:43.400 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:43.402 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:43.402 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:43.591 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:43.593 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:43.594 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:44.188 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.192 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.202 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.205 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.207 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:06:44.207 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:45.002 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.004 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.008 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.012 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.012 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:45.013 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:45.615 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.615 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.624 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.626 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.628 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.635 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.643 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.645 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:45.646 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:45.655 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.667 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.672 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.676 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:45.678 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:45.679 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:47.654 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.662 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.663 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:49.683 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:49.693 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:49.694 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.035 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.039 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.049 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.052 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.053 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:50.055 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:50.714 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:50.721 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:50.727 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:50.733 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:50.734 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:50.735 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:51.711 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:51.715 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:51.717 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:53.419 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:53.425 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:53.430 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:53.443 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:53.444 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:53.445 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:53.729 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:53.730 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:53.731 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:54.225 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.229 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.234 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.240 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.241 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:06:54.241 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:55.059 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.075 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.078 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.083 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.084 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:55.084 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:06:55.658 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.680 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.683 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.686 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.687 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:55.687 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:55.693 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.696 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.698 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.700 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:55.701 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:06:55.701 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:55.749 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.750 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.751 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.780 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.781 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.782 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:59.790 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:59.793 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:59.793 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.101 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.111 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.115 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.118 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.119 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:07:00.120 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:07:00.743 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:00.747 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:00.751 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:00.758 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:00.759 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:07:00.759 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:01.812 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:01.815 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:01.817 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:56.767 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:56.772 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:56.776 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:56.780 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:56.781 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:07:56.781 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:57.150 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.156 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.157 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.564 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.575 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.580 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.587 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.588 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:07:57.589 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:58.438 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.443 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.461 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.465 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.466 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:07:58.467 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:07:59.002 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:59.008 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:59.032 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:59.034 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:59.053 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:59.053 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:59.054 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:07:59.057 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:59.061 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:59.070 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:59.071 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:07:59.071 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:59.165 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:59.166 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:59.166 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.174 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.175 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.176 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.197 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.201 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.202 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.502 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.507 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.512 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.548 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.552 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:08:03.553 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:08:04.077 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:04.082 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:04.088 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:04.097 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:04.099 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:04.099 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:05.224 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.226 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.228 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.794 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:06.803 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:06.819 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:06.824 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:06.825 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:06.826 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:07.245 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:07.246 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:07.247 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:07.599 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.603 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.613 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.629 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.632 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:08:07.632 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:08.566 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.578 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.606 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.613 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.618 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:08:08.619 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:08:09.076 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:09.078 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:09.096 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:09.114 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:09.119 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:09.127 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:09.129 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:09.131 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:09.133 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:09.136 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:09.140 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:09.142 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:09.268 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:09.273 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:09.275 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.286 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.288 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.289 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.330 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.347 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.349 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.635 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.644 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.650 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.658 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.659 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:08:13.662 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:08:14.110 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:14.124 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:14.148 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:14.152 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:14.153 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:14.154 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:49.576 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:49.577 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:49.578 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:51.066 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:51.079 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:51.087 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:51.095 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:51.097 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:51.098 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:51.590 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:51.591 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:51.592 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:51.863 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:51.869 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:51.873 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:51.877 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:51.878 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:08:51.879 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:52.884 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.892 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.896 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.898 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.899 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:08:52.900 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:08:53.365 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:53.369 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:53.369 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:53.378 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:53.384 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:53.384 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:53.406 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:53.406 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:53.409 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:53.410 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:08:53.410 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:53.410 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:53.622 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:53.624 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:53.625 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.639 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.640 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.641 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.704 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.708 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.709 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.961 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.979 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.987 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.997 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.998 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:12:08.003 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:12:08.421 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:08.425 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:08.428 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:08.436 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:08.436 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:12:08.437 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:09.720 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:09.723 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:09.723 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:11.155 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:11.160 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:11.164 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:11.167 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:11.168 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:12:11.169 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:11.749 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:11.751 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:11.751 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:11.936 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:11.939 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:11.945 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:11.948 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:11.949 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:12:11.950 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:13.015 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.018 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.021 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.023 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.024 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:12:13.025 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:12:13.465 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.471 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.479 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.479 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.511 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.524 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.526 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.528 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:12:13.528 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:13.530 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:13.531 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:12:13.531 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:13.778 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.785 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.787 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.228 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.230 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.230 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.256 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.258 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.259 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.461 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.464 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.467 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.470 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.471 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:17:09.472 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:17:09.895 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:09.904 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:09.907 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:09.910 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:09.911 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:17:09.911 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:11.284 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.287 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.288 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.595 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:12.604 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:12.615 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:12.625 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:12.627 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:17:12.627 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:13.305 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.309 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.310 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.370 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.382 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.388 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.399 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.401 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:17:13.401 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:27.423 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.427 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.431 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.433 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.434 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:17:27.434 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:17:27.895 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.895 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.900 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.900 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.908 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.908 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.917 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.917 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:27.918 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:17:27.918 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:17:27.918 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:27.918 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:28.257 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:28.259 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:28.260 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.270 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.271 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.272 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.313 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.342 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.342 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.451 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.456 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.468 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.473 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.475 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:17:32.480 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:17:32.865 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:32.870 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:32.873 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:32.876 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:32.877 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:17:32.877 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:34.372 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:34.375 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:34.375 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:28.242 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:28.246 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:28.250 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:28.253 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:28.254 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:20:28.254 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:29.068 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.072 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.073 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.073 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.073 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.076 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.082 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.082 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:20:29.083 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:30.175 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.182 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.198 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.211 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.214 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:20:30.216 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:20:30.601 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.602 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.611 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.611 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.617 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.617 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.621 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.622 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:20:30.622 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:30.624 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:30.625 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:20:30.625 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:31.084 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:31.086 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:31.087 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:33.100 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:33.101 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:33.102 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.783 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.796 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.798 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.899 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.903 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.905 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.907 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.907 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:21:07.909 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:21:08.195 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:08.201 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:08.204 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:08.208 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:08.209 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:21:08.209 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:09.810 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:09.814 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:09.815 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.923 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:10.932 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:10.942 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:10.950 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:10.951 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:21:10.952 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:11.769 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:11.776 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:11.780 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:11.784 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:11.785 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:21:11.785 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:11.844 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:11.845 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:11.846 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.916 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.919 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.924 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.926 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.927 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:21:12.927 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:21:13.289 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.293 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.294 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.297 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.298 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.307 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.311 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.311 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:13.315 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:21:13.316 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:21:13.317 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:13.317 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:13.903 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.908 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.909 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.944 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.948 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.952 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.940 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.945 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.947 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.948 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.949 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:21:17.949 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:21:17.967 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.968 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.969 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.224 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:18.229 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:18.236 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:18.242 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:18.243 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:21:18.244 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:48.446 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:48.447 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:48.448 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.429 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:49.435 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:49.438 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:49.441 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:49.441 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:23:49.442 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:50.258 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.267 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.270 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.274 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.275 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:23:50.276 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:50.470 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:50.472 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:50.473 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.421 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.426 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.432 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.435 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.436 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:23:51.437 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:23:51.785 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.785 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.822 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.822 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.830 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.831 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.833 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.833 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:51.833 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:23:51.834 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:23:51.834 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:51.834 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:52.494 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:52.497 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:52.498 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.515 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.517 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.518 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.041 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.057 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.059 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.065 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.065 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:25:29.066 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:25:29.129 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.130 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.130 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.309 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:29.312 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:29.315 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:29.318 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:29.319 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:25:29.320 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:31.168 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.185 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.191 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:32.058 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:32.067 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:32.070 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:32.073 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:32.074 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:25:32.075 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:32.892 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:32.901 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:32.908 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:32.917 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:32.918 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:25:32.919 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:33.225 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:33.227 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:33.227 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.081 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.086 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.093 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.097 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.098 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:25:34.098 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:25:34.448 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.448 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.455 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.459 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.461 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.477 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.487 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.488 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:25:34.489 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:34.500 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:34.501 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:25:34.502 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:35.247 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:35.250 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:35.251 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:50.189 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:50.190 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:50.191 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.047 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.051 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.054 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.059 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.060 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:27:52.060 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:27:52.207 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.209 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.209 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.256 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:52.259 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:52.262 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:52.269 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:52.270 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:27:52.270 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:27:54.219 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.221 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.222 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:55.021 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:55.027 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:55.032 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:55.036 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:55.036 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:27:55.037 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:09.017 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.021 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.061 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.065 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.066 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:32:09.066 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:09.397 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:09.398 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:09.399 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.230 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.240 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.242 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.245 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.246 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:32:10.246 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:32:10.589 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.591 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.595 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.595 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.605 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.607 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.611 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.611 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:10.612 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:32:10.612 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:32:10.612 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:10.612 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:11.414 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:11.415 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:11.416 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.431 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.435 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.437 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.261 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.267 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.271 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.281 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.282 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:32:15.283 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:32:15.442 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:15.446 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:15.451 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.452 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.453 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.463 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:15.466 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:15.467 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:32:15.467 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:10.326 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.328 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.329 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:11.063 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:11.070 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:11.075 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:11.079 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:11.079 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:34:11.080 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:11.947 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:11.959 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:11.969 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:11.975 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:11.977 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:34:11.977 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:12.356 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.360 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.364 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.149 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.152 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.156 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.161 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.161 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:34:13.162 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:34:13.482 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.484 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.491 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.494 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.501 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.501 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.510 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.510 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:13.513 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:34:13.513 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:34:13.513 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:13.513 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:14.411 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:14.419 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:14.420 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.437 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.439 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.440 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.898 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.914 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.918 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.920 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.921 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:35:30.922 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:35:31.024 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:31.029 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:31.032 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:31.037 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:31.037 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:35:31.038 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:31.147 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.149 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.150 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.168 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.170 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.171 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.795 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:33.797 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:33.799 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:33.801 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:33.802 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:35:33.802 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:34.674 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:34.677 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:34.680 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:34.685 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:34.686 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:35:34.686 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:35.181 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.181 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.182 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.943 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.953 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.975 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.978 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.978 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:35:35.978 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:35:36.207 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.208 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.232 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.233 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.236 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.237 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.238 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.239 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:35:36.239 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:36.239 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:36.239 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:35:36.240 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:37:29.876 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:29.879 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:29.880 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.933 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.935 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.936 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.682 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.688 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.700 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.705 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.706 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:37:33.707 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:37:33.733 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:33.737 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:33.743 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:33.746 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:33.746 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:37:33.747 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:37:33.956 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.958 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.959 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:35.973 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:35.978 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:35.979 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:36.497 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:36.502 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:36.509 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:36.512 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:36.513 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:37:36.513 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:30.201 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.204 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.209 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.214 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.215 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:38:30.215 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:30.819 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:30.820 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:30.821 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.551 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.581 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.585 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.588 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.588 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:38:31.589 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:38:31.751 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.752 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.766 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.767 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.769 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.770 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.772 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.772 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:31.773 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:38:31.773 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:38:31.773 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:31.773 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:32.843 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:32.845 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:32.846 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.854 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.855 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.855 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.589 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:36.596 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:36.608 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.611 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:36.615 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:36.617 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:38:36.617 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.617 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:36.627 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.631 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.632 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:38:36.633 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:42:10.045 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.048 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.049 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.092 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.094 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.095 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.509 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:12.517 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:12.520 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:12.526 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:12.528 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:42:12.529 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:13.372 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.379 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.383 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.386 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.388 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:42:13.388 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:14.222 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.224 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.225 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.787 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.792 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.797 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.806 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.807 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:42:14.807 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:42:14.928 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.928 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.945 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.953 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.956 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.956 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.963 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.964 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:14.964 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:42:14.965 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:42:14.965 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:14.965 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:16.230 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:16.232 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:16.233 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.933 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.942 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.943 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.476 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:32.488 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:32.494 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.497 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:32.501 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.507 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:32.507 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.509 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:43:32.510 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:43:32.512 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.514 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:43:32.516 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:43:32.955 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.957 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.958 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:34.969 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:34.972 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:34.974 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.224 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:35.231 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:35.234 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:35.237 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:35.238 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:43:35.239 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:43:36.096 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.102 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.107 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.114 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.117 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:43:36.117 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:43:36.990 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:37.003 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:37.005 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.442 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.450 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.453 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.455 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.456 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:44:10.457 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:44:10.583 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.583 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.588 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.588 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.604 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.604 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.610 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.611 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:44:10.611 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:10.611 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:10.612 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:44:10.612 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:11.921 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:11.924 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:11.925 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.937 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.939 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.940 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.413 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:15.417 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:15.420 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:15.446 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:15.447 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:44:15.447 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:15.461 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.463 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.465 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.468 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.469 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:44:15.469 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:44:15.954 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.966 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.966 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.078 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.080 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.081 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.258 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:11.262 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:11.265 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:11.269 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:11.269 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:47:11.270 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:12.146 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.151 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.153 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.156 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.156 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:47:12.157 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:13.101 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.103 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.104 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.590 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.600 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.604 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.609 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.610 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:47:13.615 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:47:13.738 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.738 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.742 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.742 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.752 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.760 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.760 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.763 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:47:13.764 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:13.783 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:13.784 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:47:13.784 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:15.121 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.124 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.126 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:17.144 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:17.145 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:17.146 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.413 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:11.423 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:11.428 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:11.435 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:11.437 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:49:11.437 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:11.493 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.500 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.503 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.504 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.505 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:49:11.506 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:49:12.012 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:12.013 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:12.014 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.035 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.038 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.041 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.139 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:14.151 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:14.156 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:14.161 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:14.162 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:49:14.163 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:15.026 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.037 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.043 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.053 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.054 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:49:15.055 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:16.048 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.049 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.049 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.532 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.534 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.540 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.545 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.546 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:49:16.547 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:49:16.623 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.630 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.637 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.644 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.647 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:49:16.648 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:16.656 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.664 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.669 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.674 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:16.678 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:49:16.680 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:51:11.208 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:11.209 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:11.210 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.225 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.227 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.228 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.638 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:14.647 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:14.651 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:14.654 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:14.655 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:51:14.655 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:51:14.719 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.730 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.738 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.742 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.743 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:51:14.744 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:51:15.245 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.247 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.247 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.260 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.262 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.264 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.325 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:17.331 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:17.334 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:17.337 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:17.338 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:51:17.338 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:52.745 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:52.751 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:52.756 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:52.760 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:52.761 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:52:52.761 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:53.768 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:53.769 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:53.769 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.267 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.276 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.279 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.282 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.286 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:52:54.288 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:52:54.297 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.306 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.310 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.313 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.314 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:52:54.314 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:54.326 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.334 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.340 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.344 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:54.346 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:52:54.347 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:55.780 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:55.791 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:55.796 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.821 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.824 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.824 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.165 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:59.175 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:59.184 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:59.192 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:59.196 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:52:59.199 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:59.306 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.316 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.324 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.328 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.328 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:52:59.329 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:53:49.751 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:49.754 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:49.756 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:51.596 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:51.609 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:51.615 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:51.624 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:51.625 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:53:51.626 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:51.779 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:51.783 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:51.787 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.525 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:52.531 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:52.538 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:52.557 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:52.558 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-2024-01-09 18:53:52.559 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-home
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-home&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:53.815 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:53.818 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:53.819 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.083 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.105 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.113 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.113 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.113 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.134 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.134 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.143 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.144 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.144 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.145 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:53:54.145 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:53:54.146 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8207,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-home","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8207&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-home&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo
-2024-01-09 18:53:54.146 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:54.146 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.148 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:54.149 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-2024-01-09 18:53:54.149 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=58657&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzN30.zxgD-XSDTPQhlY5URJ5Y1v3YHtGn7pACOGUq7h-DDpo&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 19:13:44.442 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:44.446 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:44.446 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor80.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
diff --git a/xlcs-parent/data/logs/service-home/info/service-home-2024-01-09-0.log b/xlcs-parent/data/logs/service-home/info/service-home-2024-01-09-0.log
deleted file mode 100644
index 2ae84fe..0000000
--- a/xlcs-parent/data/logs/service-home/info/service-home-2024-01-09-0.log
+++ /dev/null
@@ -1,195 +0,0 @@
-2024-01-09 17:51:23.548 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 17:51:23.578 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 17:51:23.684 [restartedMain] INFO  com.yovinchen.xlcs.ServiceHomeApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 17:51:26.539 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8207 (http)
-2024-01-09 17:51:26.568 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 17:51:26.569 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 17:51:26.705 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 17:51:28.029 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 17:51:28.032 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 17:51:28.035 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 17:51:28.730 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 17:51:29.209 [redisson-netty-4-31] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:51:29.209 [redisson-netty-4-29] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:51:29.331 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 17:51:29.361 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:29.368 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:30.322 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-home with DEFAULT to listener map
-2024-01-09 17:51:30.354 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8207 (http) with context path ''
-2024-01-09 17:51:30.366 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8207, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-home', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 17:51:30.369 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-home with instance: Instance{instanceId='null', ip='10.13.34.194', port=8207, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 17:51:30.380 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-home 10.13.34.194:8207 register finished
-2024-01-09 17:51:30.388 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 17:51:30.393 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 17:51:30.425 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:51:30.451 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:51:30.565 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_1
-2024-01-09 17:51:30.596 [restartedMain] INFO  com.yovinchen.xlcs.ServiceHomeApplication.logStarted@61 - Started ServiceHomeApplication in 44.256 seconds (JVM running for 45.14)
-2024-01-09 17:51:30.613 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:30.615 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 17:51:30.615 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-openfeign.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:30.616 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-openfeign.yml, group=common, cnt=1
-2024-01-09 17:51:30.616 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-home+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:30.617 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-home, group=service, cnt=1
-2024-01-09 17:51:30.617 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-home-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:30.618 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-home-dev.yml, group=service, cnt=1
-2024-01-09 17:51:30.620 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:30.620 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 17:51:30.621 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-home.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:30.622 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-home.yml, group=service, cnt=1
-2024-01-09 17:51:31.015 [RMI TCP Connection(4)-127.0.0.1] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring DispatcherServlet 'dispatcherServlet'
-2024-01-09 17:51:31.438 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-home@@DEFAULT -> [{"instanceId":"10.13.34.194#8207#DEFAULT#DEFAULT_GROUP@@service-home","ip":"10.13.34.194","port":8207,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-home","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:31.481 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-home@@DEFAULT -> [{"instanceId":"10.13.34.194#8207#DEFAULT#DEFAULT_GROUP@@service-home","ip":"10.13.34.194","port":8207,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-home","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:55:58.514 [pool-2-thread-1] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-product.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:55:58.550 [pool-2-thread-1] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-product instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-product,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 17:55:58.563 [pool-2-thread-1] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 17:55:58.598 [pool-2-thread-1] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:55:58.601 [pool-2-thread-1] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:55:58.616 [pool-2-thread-1] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-product.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:55:58.619 [pool-2-thread-1] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-product initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-product,current list of Servers=[10.13.34.194:8203],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8203;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@31e3b1c2
-2024-01-09 17:55:58.804 [pool-2-thread-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-activity.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:55:58.810 [pool-2-thread-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-activity instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-activity,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 17:55:58.812 [pool-2-thread-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 17:55:58.928 [pool-2-thread-2] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:55:58.931 [pool-2-thread-2] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:55:58.937 [pool-2-thread-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-activity.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:55:58.940 [pool-2-thread-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-activity initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-activity,current list of Servers=[10.13.34.194:8205],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8205;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@3c53ff88
-2024-01-09 17:55:59.251 [pool-2-thread-1] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-search.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:55:59.264 [pool-2-thread-1] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-search instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-search,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 17:55:59.267 [pool-2-thread-1] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 17:55:59.289 [pool-2-thread-1] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-search -> [{"instanceId":"10.13.34.194#8204#DEFAULT#DEFAULT_GROUP@@service-search","ip":"10.13.34.194","port":8204,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-search","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:55:59.293 [pool-2-thread-1] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-search -> [{"instanceId":"10.13.34.194#8204#DEFAULT#DEFAULT_GROUP@@service-search","ip":"10.13.34.194","port":8204,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-search","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:55:59.298 [pool-2-thread-1] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-search.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:55:59.300 [pool-2-thread-1] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-search initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-search,current list of Servers=[10.13.34.194:8204],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8204;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@55f5de53
-2024-01-09 17:55:59.577 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-product.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:55:59.815 [PollingServerListUpdater-1] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-activity.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:56:00.271 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-search.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:01:19.798 [Thread-138] INFO  com.netflix.loadbalancer.PollingServerListUpdater.run@53 - Shutting down the Executor Pool for PollingServerListUpdater
-2024-01-09 18:01:21.101 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeListener@104 - [LISTENER] removing DEFAULT_GROUP@@service-home with DEFAULT from listener map
-2024-01-09 18:01:21.210 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@86 - De-registering from Nacos Server now...
-2024-01-09 18:01:21.215 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeBeatInfo@101 - [BEAT] removing beat: DEFAULT_GROUP@@service-home:10.13.34.194:8207 from beat map.
-2024-01-09 18:01:21.216 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.deregisterService@253 - [DEREGISTER-SERVICE] public deregistering service DEFAULT_GROUP@@service-home with instance: Instance{instanceId='null', ip='10.13.34.194', port=8207, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={}}
-2024-01-09 18:01:21.243 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@106 - De-registration finished.
-2024-01-09 18:01:21.249 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:22.140 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:22.141 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:22.539 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:01:22.545 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-activity -> []
-2024-01-09 18:01:23.779 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-home@@DEFAULT -> [{"instanceId":"10.13.34.194#8207#DEFAULT#DEFAULT_GROUP@@service-home","ip":"10.13.34.194","port":8207,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-home","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:01:23.783 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-home@@DEFAULT -> []
-2024-01-09 18:01:25.148 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:25.150 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:28.177 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:31.201 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:31.205 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:31.214 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:31.214 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:31.215 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:31.217 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:01:31.218 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:31.218 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:31.218 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:31.219 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:31.219 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:31.220 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:31.220 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:31.220 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:31.220 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:31.220 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:31.221 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:31.221 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:02:11.469 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 18:02:11.505 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 18:02:11.646 [restartedMain] INFO  com.yovinchen.xlcs.ServiceHomeApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 18:02:14.855 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8207 (http)
-2024-01-09 18:02:14.877 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 18:02:14.878 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 18:02:15.008 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 18:02:17.280 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 18:02:17.290 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 18:02:17.314 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 18:02:18.149 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 18:02:18.697 [redisson-netty-4-12] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 18:02:18.696 [redisson-netty-4-1] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 18:02:18.855 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 18:02:18.892 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:18.899 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:20.333 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-home with DEFAULT to listener map
-2024-01-09 18:02:20.369 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8207 (http) with context path ''
-2024-01-09 18:02:20.380 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8207, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-home', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 18:02:20.384 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-home with instance: Instance{instanceId='null', ip='10.13.34.194', port=8207, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 18:02:20.834 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-home 10.13.34.194:8207 register finished
-2024-01-09 18:02:20.846 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 18:02:20.856 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 18:02:20.895 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 18:02:20.924 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 18:02:21.060 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_1
-2024-01-09 18:02:21.099 [restartedMain] INFO  com.yovinchen.xlcs.ServiceHomeApplication.logStarted@61 - Started ServiceHomeApplication in 46.896 seconds (JVM running for 47.822)
-2024-01-09 18:02:21.117 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:21.118 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 18:02:21.120 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-openfeign.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:21.124 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-openfeign.yml, group=common, cnt=1
-2024-01-09 18:02:21.129 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-home+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:21.132 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-home, group=service, cnt=1
-2024-01-09 18:02:21.133 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-home-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:21.133 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-home-dev.yml, group=service, cnt=1
-2024-01-09 18:02:21.139 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:21.141 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 18:02:21.142 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-home.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:21.144 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-home.yml, group=service, cnt=1
-2024-01-09 18:02:21.890 [RMI TCP Connection(2)-10.13.34.194] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring DispatcherServlet 'dispatcherServlet'
-2024-01-09 18:02:31.387 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-home@@DEFAULT -> [{"instanceId":"10.13.34.194#8207#DEFAULT#DEFAULT_GROUP@@service-home","ip":"10.13.34.194","port":8207,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-home","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:31.428 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-home@@DEFAULT -> [{"instanceId":"10.13.34.194#8207#DEFAULT#DEFAULT_GROUP@@service-home","ip":"10.13.34.194","port":8207,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-home","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:04:39.049 [http-nio-8207-exec-1] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-product.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:04:39.071 [http-nio-8207-exec-1] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-product instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-product,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 18:04:39.080 [http-nio-8207-exec-1] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 18:04:39.101 [http-nio-8207-exec-1] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:04:39.103 [http-nio-8207-exec-1] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:04:39.113 [http-nio-8207-exec-1] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-product.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:04:39.115 [http-nio-8207-exec-1] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-product initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-product,current list of Servers=[10.13.34.194:8203],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8203;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@b93ebd
-2024-01-09 18:04:40.093 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-product.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:03.716 [http-nio-8207-exec-9] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-user.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:03.732 [http-nio-8207-exec-9] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-user instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-user,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 18:05:03.743 [http-nio-8207-exec-9] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 18:05:04.214 [http-nio-8207-exec-9] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-user -> [{"instanceId":"10.13.34.194#8206#DEFAULT#DEFAULT_GROUP@@service-user","ip":"10.13.34.194","port":8206,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-user","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:05:04.216 [http-nio-8207-exec-9] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-user -> [{"instanceId":"10.13.34.194#8206#DEFAULT#DEFAULT_GROUP@@service-user","ip":"10.13.34.194","port":8206,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-user","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:05:04.219 [http-nio-8207-exec-9] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-user.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:04.221 [http-nio-8207-exec-9] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-user initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-user,current list of Servers=[10.13.34.194:8206],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8206;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@32669cf4
-2024-01-09 18:05:04.291 [pool-2-thread-1] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-search.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:04.293 [pool-2-thread-1] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-search instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-search,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 18:05:04.294 [pool-2-thread-1] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 18:05:04.315 [pool-2-thread-1] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-search -> [{"instanceId":"10.13.34.194#8204#DEFAULT#DEFAULT_GROUP@@service-search","ip":"10.13.34.194","port":8204,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-search","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:05:04.316 [pool-2-thread-1] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-search -> [{"instanceId":"10.13.34.194#8204#DEFAULT#DEFAULT_GROUP@@service-search","ip":"10.13.34.194","port":8204,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-search","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:05:04.319 [pool-2-thread-1] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-search.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:04.321 [pool-2-thread-1] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-search initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-search,current list of Servers=[10.13.34.194:8204],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8204;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@edcf0ca
-2024-01-09 18:05:04.382 [pool-2-thread-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-activity.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:04.385 [pool-2-thread-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-activity instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-activity,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 18:05:04.387 [pool-2-thread-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 18:05:04.401 [pool-2-thread-2] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:05:04.402 [pool-2-thread-2] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:05:04.405 [pool-2-thread-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-activity.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:04.408 [pool-2-thread-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-activity initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-activity,current list of Servers=[10.13.34.194:8205],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8205;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@17ec71a5
-2024-01-09 18:05:04.751 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-user.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:05.299 [PollingServerListUpdater-1] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-search.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:05.389 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-activity.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:53:59.011 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:53:59.018 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-product -> []
-2024-01-09 18:53:59.379 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-home with instance: Instance{instanceId='null', ip='10.13.34.194', port=8207, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-home', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:12:31.760 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-home with instance: Instance{instanceId='null', ip='10.13.34.194', port=8207, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-home', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:13:38.655 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-home with instance: Instance{instanceId='null', ip='10.13.34.194', port=8207, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-home', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:13:47.444 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 19:13:47.447 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
diff --git a/xlcs-parent/data/logs/service-order/debug/service-order-2024-01-09-0.log b/xlcs-parent/data/logs/service-order/debug/service-order-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-order/druid/SlowSql_service-order-2024-01-09-0.log b/xlcs-parent/data/logs/service-order/druid/SlowSql_service-order-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-order/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log b/xlcs-parent/data/logs/service-order/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
deleted file mode 100644
index 4e07929..0000000
--- a/xlcs-parent/data/logs/service-order/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
+++ /dev/null
@@ -1,34150 +0,0 @@
-2024-01-09 18:01:34.274 [com.alibaba.nacos.naming.push.receiver] ERROR com.alibaba.nacos.client.naming.run@110 - [NA] error while receiving push data
-java.net.SocketException: Socket closed
-	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
-	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:149)
-	at java.net.DatagramSocket.receive(DatagramSocket.java:812)
-	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:17.180 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:17.205 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:17.209 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:17.220 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:17.225 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:17.227 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:18.801 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:18.837 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:18.866 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:18.879 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:18.880 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:06:18.882 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:20.960 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:20.979 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:21.002 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:21.006 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:21.007 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:06:21.008 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:21.438 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:21.456 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:21.460 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:21.464 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:21.470 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:06:21.472 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:21.564 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:21.576 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:21.590 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:21.596 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:21.601 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:06:21.602 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:22.244 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:22.247 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:22.250 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:22.255 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:22.256 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:22.257 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:27.267 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:27.273 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:27.278 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:27.286 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:27.289 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:27.292 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:28.994 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:29.071 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:29.095 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:29.099 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:29.103 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:06:29.104 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:31.048 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:31.066 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:31.078 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:31.083 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:31.084 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:06:31.085 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:31.491 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:31.516 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:31.521 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:31.525 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:31.527 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:06:31.528 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:31.616 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:31.622 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:31.631 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:31.640 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:31.642 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:06:31.642 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:32.300 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:32.313 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:32.325 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:32.332 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:32.333 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:32.334 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:37.350 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.355 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.361 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.367 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.368 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:37.369 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:39.123 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.127 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.131 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.134 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.135 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:06:39.136 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:41.129 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:41.135 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:41.141 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:41.179 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:41.183 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:06:41.185 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:41.547 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:41.568 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:41.576 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:41.588 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:41.592 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:06:41.593 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:41.670 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:41.676 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:41.681 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:41.687 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:41.688 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:06:41.688 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:42.379 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:42.385 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:42.397 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:42.410 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:42.411 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:42.412 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:46.367 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@170 - [NACOS SocketTimeoutException httpPost] currentServerAddr: http://82.157.68.223:8848， err : Read timed out
-2024-01-09 18:06:46.375 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@190 - no available server, currentServerAddr : http://82.157.68.223:8848
-2024-01-09 18:06:46.377 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:46.378 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:47.425 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.437 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.443 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.455 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.456 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:47.458 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:48.407 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:48.409 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:48.411 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:49.153 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.158 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.165 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.169 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.170 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:06:49.170 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:50.430 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.431 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.431 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:51.201 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:51.206 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:51.210 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:51.217 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:51.219 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:06:51.220 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:51.612 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:51.617 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:51.621 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:51.626 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:51.627 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:06:51.627 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:51.702 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:51.710 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:51.734 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:51.740 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:51.741 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:06:51.741 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:52.463 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.465 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.466 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.473 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.484 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.493 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.502 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.504 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:52.507 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:54.491 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:54.496 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:54.497 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:56.525 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:56.532 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:56.535 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.518 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.526 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.533 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.547 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.549 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:57.550 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:58.551 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:58.553 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:58.553 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:59.182 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.190 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.203 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.208 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.209 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:06:59.210 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:00.575 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.576 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.577 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:01.234 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:01.241 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:01.247 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:01.259 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:01.260 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:07:01.261 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:01.635 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:01.651 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:01.657 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:01.663 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:01.663 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:07:01.664 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:01.758 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:01.763 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:01.768 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:01.774 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:01.775 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:07:01.775 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:55.859 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.863 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.865 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.867 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.868 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:07:55.868 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:07:55.892 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.893 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.894 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.915 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.918 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.918 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:59.935 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:59.939 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:59.940 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.878 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.884 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.898 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.912 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.915 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:08:00.916 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:08:01.958 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.967 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.967 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:02.526 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:02.533 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:02.539 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:02.556 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:02.557 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:08:02.559 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:03.981 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.983 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.984 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:04.581 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:04.601 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:04.616 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:04.632 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:04.634 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:08:04.635 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:04.985 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:04.990 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:04.997 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:05.002 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:05.003 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:08:05.004 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:05.100 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:05.107 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:05.114 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:05.120 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:05.122 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:08:05.122 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:05.929 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.943 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.955 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.997 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.998 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:08:06.002 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:08:06.013 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.016 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.017 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.089 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 18:08:06.093 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 18:08:06.832 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-2] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createBareChannel(CachingConnectionFactory.java:702)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.getCachedChannelProxy(CachingConnectionFactory.java:676)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.getChannel(CachingConnectionFactory.java:567)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.access$1600(CachingConnectionFactory.java:102)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory$ChannelCachingConnectionProxy.createChannel(CachingConnectionFactory.java:1439)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2095)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 16 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 21 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:08.048 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.054 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.056 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:10.077 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:10.084 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:10.085 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.031 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.047 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.059 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.064 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.065 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:08:11.077 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:08:12.004 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-3] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:12.093 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:12.095 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:12.097 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:12.584 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:12.611 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:12.620 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:12.627 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:12.628 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:08:12.629 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:14.114 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:14.116 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:14.118 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:14.651 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:14.659 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:14.678 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:14.695 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:14.696 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:08:14.697 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:49.179 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-4] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:49.256 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:49.263 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:49.268 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:49.272 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:49.274 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:08:49.274 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:49.377 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:49.419 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:49.437 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:49.443 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:49.453 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:08:49.454 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:50.309 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.315 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.320 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.336 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.341 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:08:50.344 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:08:50.349 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.353 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.355 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.385 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.390 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.393 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:54.332 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-5] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:54.416 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:54.419 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:54.420 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.353 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.357 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.364 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.377 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.383 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:08:55.388 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:12:06.598 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:06.616 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:06.616 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-6] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:06.618 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:06.898 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:06.901 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:06.903 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:06.906 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:06.906 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:12:06.907 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:08.655 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.664 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.664 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.984 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:08.992 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:09.000 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:09.015 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:09.017 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:12:09.018 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:09.344 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:09.360 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:09.364 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:09.368 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:09.369 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:12:09.370 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:09.513 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:09.518 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:09.522 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:09.529 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:09.530 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:12:09.530 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:10.441 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.468 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.471 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.474 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.474 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:12:10.475 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:12:10.675 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.676 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.677 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:11.832 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-7] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:12.696 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:12.697 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:12.698 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:14.725 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:14.728 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:14.730 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:15.490 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:15.502 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.069 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.094 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-8] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:07.100 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.105 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:17:07.126 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:17:08.158 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:08.163 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:08.163 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:08.325 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:08.329 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:08.337 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:08.340 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:08.341 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:17:08.341 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:10.199 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:10.215 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:10.217 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:10.433 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:10.438 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:10.442 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:10.445 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:10.445 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:17:10.446 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:10.793 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:10.805 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:10.812 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:10.821 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:10.822 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:17:10.823 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:10.952 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:10.959 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:10.965 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:10.972 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:10.974 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:17:10.975 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:12.142 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.148 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.163 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.166 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.167 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:17:12.168 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:17:12.227 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.228 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.229 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.292 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-9] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:14.234 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:14.235 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:14.236 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.440 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-10] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:29.187 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:29.191 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:29.191 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.147 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.153 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.155 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.158 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.159 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:17:30.160 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:17:31.205 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:31.206 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:31.207 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:31.298 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:31.307 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:31.312 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:31.319 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:31.320 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:17:31.320 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:32.651 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-11] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:33.256 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:33.258 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:33.259 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:33.395 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:33.403 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:33.411 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:33.425 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:33.428 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:17:33.429 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:33.775 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:33.780 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:33.784 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:33.790 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:33.792 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:17:33.792 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:33.934 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:33.943 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:33.955 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:33.968 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:33.969 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:17:33.969 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:27.459 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-12] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:27.847 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.858 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.872 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.874 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.875 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:20:27.876 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:20:27.944 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.945 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.946 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.957 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.958 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.959 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:31.982 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:31.984 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:31.985 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.685 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-13] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:32.892 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.898 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.905 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.912 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.913 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:20:32.913 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:20:34.000 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:34.003 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:34.004 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:34.005 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:34.011 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:34.016 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:34.026 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:34.027 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:20:34.028 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:07.579 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-14] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:08.699 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.719 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.722 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.768 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:08.775 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:08.780 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:08.783 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:08.783 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:21:08.784 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:09.132 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:09.139 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:09.150 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:09.160 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:09.161 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:21:09.162 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:09.302 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:09.308 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:09.316 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:09.321 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:09.323 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:21:09.325 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:10.574 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.583 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.586 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.594 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.595 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:21:10.596 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:21:10.760 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.761 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.762 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.776 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.778 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.779 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.827 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-15] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:14.804 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:14.809 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:14.811 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.606 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.618 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.623 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.630 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.631 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:21:15.632 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:21:16.695 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:16.699 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:16.704 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:16.711 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:16.712 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:21:16.712 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:16.831 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:16.834 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:16.836 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.079 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-16] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:18.803 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:18.812 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:18.819 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:18.834 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:18.835 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:21:18.836 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:18.849 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.849 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.850 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:19.177 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:19.184 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:19.188 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:19.195 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:47.950 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:23:47.992 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:48.007 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:48.036 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:48.049 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-17] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:48.054 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:48.063 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:48.064 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:23:48.065 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:49.103 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.108 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.115 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.119 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.119 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:23:49.120 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:23:49.320 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.323 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.323 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.342 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.349 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.350 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.266 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-18] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:53.366 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.367 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.368 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.137 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.149 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.161 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.165 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.166 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:23:54.167 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:23:55.184 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:55.192 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:55.196 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:55.200 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:55.200 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:23:55.201 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:28.123 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:28.124 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:28.125 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:28.147 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-19] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:29.921 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:29.934 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:29.954 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:29.968 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:29.971 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:25:29.973 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:30.174 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:30.187 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:30.190 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:30.622 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:30.634 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:30.644 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:30.655 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:30.656 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:25:30.657 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:30.706 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:30.709 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:30.712 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:30.714 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:30.714 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:25:30.714 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:31.774 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.785 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.792 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.800 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.800 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:25:31.801 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:25:32.200 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:32.201 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:32.201 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:33.335 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-20] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:34.213 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.215 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.215 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:48.410 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-21] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:49.158 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.160 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.161 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.748 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.754 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.768 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.772 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.773 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:27:49.773 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:27:50.741 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:50.749 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:50.759 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:50.764 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:50.765 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:27:50.765 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:27:51.177 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:51.181 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:51.182 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.921 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:52.933 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:52.937 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:52.942 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:52.943 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:27:52.943 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:27:53.196 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:53.197 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:53.198 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:53.603 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-22] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:53.607 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:53.617 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:53.635 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:53.644 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:53.645 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:27:53.645 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:27:53.651 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:53.653 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:53.656 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:53.658 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:53.659 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:27:53.659 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:27:54.797 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.817 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.820 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.822 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.823 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:27:54.824 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:27:55.210 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:55.211 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:55.212 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:09.021 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-23] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:10.382 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.383 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.383 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:12.420 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:12.421 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:12.422 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.012 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.030 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.051 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.070 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.074 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:32:13.076 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:32:13.942 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:13.961 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:13.974 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:13.987 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:13.991 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:32:13.992 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:14.277 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-24] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:14.440 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:14.441 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:14.441 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:09.116 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:09.123 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:09.151 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:09.150 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-25] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:09.187 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:09.189 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:34:09.190 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:09.311 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:09.313 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:09.315 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:09.684 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:09.683 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:09.715 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:09.716 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:09.720 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:09.723 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:09.730 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:09.731 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:34:09.731 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:09.732 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:09.733 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:34:09.733 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:10.948 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.954 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.958 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.963 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.964 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:34:10.965 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:34:11.343 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:11.346 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:11.350 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.362 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.364 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.365 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:14.418 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-26] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:15.389 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:15.394 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:15.395 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:15.978 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:15.994 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.003 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.011 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.012 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:34:16.013 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:35:29.380 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-27] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:29.546 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:29.550 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:29.552 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:29.555 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:29.556 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:35:29.556 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:30.104 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.106 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.106 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.892 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:31.897 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:31.902 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:31.908 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:31.909 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:35:31.909 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:32.124 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:32.126 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:32.129 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:32.425 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:32.431 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:32.436 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:32.436 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:32.440 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:32.441 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:32.458 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:32.460 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:35:32.461 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:32.462 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:32.462 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:35:32.463 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:33.724 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.741 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.746 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.750 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.752 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:35:33.753 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:35:34.144 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:34.147 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:34.148 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:34.578 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-28] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:36.169 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:36.171 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:36.171 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:29.488 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-29] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:30.884 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:30.886 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:30.887 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.482 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.502 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.506 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.511 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.512 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:37:31.512 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:37:32.257 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:32.263 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:32.271 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:32.280 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:32.281 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:37:32.282 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:37:32.903 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:32.906 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:32.908 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:34.619 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:34.636 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:34.639 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:34.646 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:34.647 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:37:34.647 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:37:34.711 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-30] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:34.923 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:34.924 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:34.925 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:35.161 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:35.164 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:35.188 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:35.188 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:35.200 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:35.201 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:35.205 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:35.205 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:35.206 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:37:35.207 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:37:35.207 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:37:35.207 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:37:36.526 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.537 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.567 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.584 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-31] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:29.618 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.620 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:38:29.622 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:38:29.772 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.774 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.774 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.778 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.780 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.781 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:33.811 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:33.817 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:33.818 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.648 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.658 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.661 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.666 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.667 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:38:34.668 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:38:34.826 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-32] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:35.116 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:35.121 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:35.124 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:35.131 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:35.132 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:38:35.132 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:35.830 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:35.831 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:35.831 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.068 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-33] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:10.627 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:10.640 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:10.645 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:10.648 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:10.649 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:42:10.650 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:10.988 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.989 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.990 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:11.184 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:11.185 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:11.198 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:11.198 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:11.202 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:11.202 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:11.210 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:11.210 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:11.215 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:42:11.216 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:42:11.216 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:11.216 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:12.830 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.837 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.840 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.844 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.845 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:42:12.846 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:42:13.020 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:13.022 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:13.023 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.040 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.041 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.041 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.247 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-34] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:17.053 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:17.054 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:17.055 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.073 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-35] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:30.533 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.545 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.548 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.550 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.550 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:43:30.550 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:43:30.971 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:30.975 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:30.979 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:30.983 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:30.983 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:43:30.984 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:43:31.763 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:31.764 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:31.765 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:33.347 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:33.355 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:33.362 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:33.371 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:33.374 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:43:33.374 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:43:33.779 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:33.780 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:33.780 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:33.908 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:33.908 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:33.926 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:33.926 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:33.935 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:33.937 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:33.944 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:33.946 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:43:33.946 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:43:33.949 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:33.950 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:43:33.950 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:43:35.300 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-36] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:35.591 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.606 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.610 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.612 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.612 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:43:35.613 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:43:35.790 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.791 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.792 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.179 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-37] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:10.705 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.706 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.706 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:12.730 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:12.731 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:12.731 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.534 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.542 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.546 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.549 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.550 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:44:13.551 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:44:13.900 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:13.909 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:13.914 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:13.918 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:13.919 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:44:13.919 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:14.749 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:14.751 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:14.751 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.368 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-38] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:16.302 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:16.309 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:16.312 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:16.315 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:16.316 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:44:16.317 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:16.764 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:16.766 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:16.767 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:16.858 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:16.859 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:16.887 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:16.887 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:16.897 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:16.897 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:16.904 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:16.904 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:16.905 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:44:16.906 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:44:16.906 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:16.906 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:10.638 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-39] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:11.674 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.688 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.694 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.697 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.698 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:47:11.698 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:47:11.887 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.888 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.888 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.913 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.918 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.918 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.854 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-40] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:15.925 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.926 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.926 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.725 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.736 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.740 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.746 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.747 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:47:16.748 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:47:17.031 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:17.036 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:17.039 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:17.042 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:17.043 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:47:17.043 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:10.693 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-41] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:10.809 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:10.810 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:10.811 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:12.311 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:12.316 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:12.319 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:12.323 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:12.324 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:49:12.325 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:12.837 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:12.838 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:12.839 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:12.880 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:12.880 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:12.886 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:12.886 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:12.905 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:12.916 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:12.920 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:12.921 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:49:12.922 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:12.921 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:12.923 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:49:12.923 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:14.615 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.622 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.630 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.637 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.638 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:49:14.639 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:49:14.853 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.857 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.857 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:15.869 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-42] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:16.874 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.877 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.877 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:10.985 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-43] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:12.059 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.062 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.063 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.821 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.826 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.829 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.832 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.833 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:51:12.834 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:51:13.057 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:13.061 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:13.066 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:13.069 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:13.070 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:51:13.071 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:51:14.084 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.085 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.085 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.486 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:15.492 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:15.496 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:15.501 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:15.503 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:51:15.504 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:51:16.082 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:16.091 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:16.092 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:16.108 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:16.108 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:16.115 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:16.116 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:16.125 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:16.125 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:16.137 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:16.137 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:16.140 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:51:16.141 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:51:16.141 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:51:16.141 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:51:16.204 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-44] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:17.863 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.868 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.870 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.874 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.875 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:51:17.876 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:52:52.747 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:52.768 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:52.770 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:52.782 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-45] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:54.803 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.804 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.805 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:56.829 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:56.833 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:56.835 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.382 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.393 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.396 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.400 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.401 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:52:57.401 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:52:57.593 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:57.599 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:57.605 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:57.609 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:57.610 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:52:57.611 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-order
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-order&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:58.018 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-46] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:58.859 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:58.866 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:58.870 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:49.763 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:49.782 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-47] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:53:49.797 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:49.812 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:49.818 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:49.820 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:53:49.822 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:50.386 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:50.390 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:50.399 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:50.404 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:50.409 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:50.410 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:50.412 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:50.412 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:50.413 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:53:50.413 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:53:50.413 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-cart
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-cart&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:50.413 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=60833&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:50.627 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:50.629 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:50.629 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.169 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.187 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.193 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.202 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.203 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:53:52.204 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8209,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-order","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8209&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-order&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:53:52.655 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.657 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.657 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.678 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.689 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.691 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.986 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-48] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 19:13:45.063 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:45.070 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:45.071 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:48.723 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 19:13:48.728 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
diff --git a/xlcs-parent/data/logs/service-order/info/service-order-2024-01-09-0.log b/xlcs-parent/data/logs/service-order/info/service-order-2024-01-09-0.log
deleted file mode 100644
index a5cc5fc..0000000
--- a/xlcs-parent/data/logs/service-order/info/service-order-2024-01-09-0.log
+++ /dev/null
@@ -1,168 +0,0 @@
-2024-01-09 17:51:27.650 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 17:51:27.689 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 17:51:27.845 [restartedMain] INFO  com.yovinchen.xlcs.ServiceOrderApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 17:51:31.735 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8209 (http)
-2024-01-09 17:51:31.752 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 17:51:31.755 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 17:51:31.899 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 17:51:36.205 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 17:51:36.762 [redisson-netty-4-27] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:51:36.741 [redisson-netty-4-2] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:51:36.994 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 17:51:37.051 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:37.061 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:37.325 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 17:51:37.330 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 17:51:37.331 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 17:51:40.044 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:40.047 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 17:51:40.062 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-openfeign.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:40.067 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-openfeign.yml, group=common, cnt=1
-2024-01-09 17:51:40.070 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-rabbitmq.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:40.071 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-rabbitmq.yml, group=common, cnt=1
-2024-01-09 17:51:40.072 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-order-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:40.072 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-order-dev.yml, group=service, cnt=1
-2024-01-09 17:51:40.072 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-order+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:40.073 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-order, group=service, cnt=1
-2024-01-09 17:51:40.076 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:40.080 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 17:51:40.085 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-order.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:40.087 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-order.yml, group=service, cnt=1
-2024-01-09 17:51:40.415 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-order with DEFAULT to listener map
-2024-01-09 17:51:40.696 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8209 (http) with context path ''
-2024-01-09 17:51:40.730 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8209, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-order', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 17:51:40.733 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-order with instance: Instance{instanceId='null', ip='10.13.34.194', port=8209, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 17:51:40.747 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-order 10.13.34.194:8209 register finished
-2024-01-09 17:51:40.765 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 17:51:40.786 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 17:51:40.829 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:51:40.849 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:51:41.192 [restartedMain] INFO  com.yovinchen.xlcs.ServiceOrderApplication.logStarted@61 - Started ServiceOrderApplication in 50.65 seconds (JVM running for 51.519)
-2024-01-09 17:51:41.469 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-order@@DEFAULT -> [{"instanceId":"10.13.34.194#8209#DEFAULT#DEFAULT_GROUP@@service-order","ip":"10.13.34.194","port":8209,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-order","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:51:41.667 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-order@@DEFAULT -> [{"instanceId":"10.13.34.194#8209#DEFAULT#DEFAULT_GROUP@@service-order","ip":"10.13.34.194","port":8209,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-order","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:56:11.825 [http-nio-8209-exec-1] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring DispatcherServlet 'dispatcherServlet'
-2024-01-09 17:56:12.547 [http-nio-8209-exec-1] INFO  com.zaxxer.hikari.HikariDataSource.getConnection@110 - GuliHikariPool - Starting...
-2024-01-09 17:56:12.759 [http-nio-8209-exec-1] INFO  com.zaxxer.hikari.HikariDataSource.getConnection@123 - GuliHikariPool - Start completed.
-2024-01-09 18:01:21.985 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeListener@104 - [LISTENER] removing DEFAULT_GROUP@@service-order with DEFAULT from listener map
-2024-01-09 18:01:22.009 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@86 - De-registering from Nacos Server now...
-2024-01-09 18:01:22.012 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeBeatInfo@101 - [BEAT] removing beat: DEFAULT_GROUP@@service-order:10.13.34.194:8209 from beat map.
-2024-01-09 18:01:22.013 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.deregisterService@253 - [DEREGISTER-SERVICE] public deregistering service DEFAULT_GROUP@@service-order with instance: Instance{instanceId='null', ip='10.13.34.194', port=8209, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={}}
-2024-01-09 18:01:22.208 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@106 - De-registration finished.
-2024-01-09 18:01:22.210 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:23.816 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-order@@DEFAULT -> [{"instanceId":"10.13.34.194#8209#DEFAULT#DEFAULT_GROUP@@service-order","ip":"10.13.34.194","port":8209,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-order","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:01:23.821 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-order@@DEFAULT -> []
-2024-01-09 18:01:25.218 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:25.219 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:28.233 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:28.241 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:31.256 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:34.270 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:34.271 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:34.272 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:34.272 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:34.273 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:34.284 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:01:34.285 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:34.286 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:34.286 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:34.286 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:34.287 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:34.287 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:34.287 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:34.287 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:34.288 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:34.288 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:34.288 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:34.290 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:01:34.989 [SpringContextShutdownHook] INFO  com.zaxxer.hikari.HikariDataSource.close@350 - GuliHikariPool - Shutdown initiated...
-2024-01-09 18:01:35.018 [SpringContextShutdownHook] INFO  com.zaxxer.hikari.HikariDataSource.close@352 - GuliHikariPool - Shutdown completed.
-2024-01-09 18:02:18.011 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 18:02:18.118 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 18:02:18.572 [restartedMain] INFO  com.yovinchen.xlcs.ServiceOrderApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 18:02:24.635 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8209 (http)
-2024-01-09 18:02:24.653 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 18:02:24.657 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 18:02:24.799 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 18:02:29.522 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 18:02:30.050 [redisson-netty-4-9] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 18:02:30.052 [redisson-netty-4-12] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 18:02:30.288 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 18:02:30.339 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:30.351 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:30.498 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 18:02:30.500 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 18:02:30.502 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 18:02:33.737 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:33.743 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 18:02:33.755 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-openfeign.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:33.757 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-openfeign.yml, group=common, cnt=1
-2024-01-09 18:02:33.758 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-rabbitmq.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:33.761 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-rabbitmq.yml, group=common, cnt=1
-2024-01-09 18:02:33.762 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-order-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:33.764 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-order-dev.yml, group=service, cnt=1
-2024-01-09 18:02:33.766 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-order+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:33.767 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-order, group=service, cnt=1
-2024-01-09 18:02:33.768 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:33.768 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 18:02:33.769 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-order.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:33.769 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-order.yml, group=service, cnt=1
-2024-01-09 18:02:34.156 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-order with DEFAULT to listener map
-2024-01-09 18:02:34.417 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8209 (http) with context path ''
-2024-01-09 18:02:34.446 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8209, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-order', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 18:02:34.449 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-order with instance: Instance{instanceId='null', ip='10.13.34.194', port=8209, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 18:02:34.460 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-order 10.13.34.194:8209 register finished
-2024-01-09 18:02:34.473 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 18:02:34.487 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 18:02:34.536 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 18:02:34.562 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 18:02:35.011 [restartedMain] INFO  com.yovinchen.xlcs.ServiceOrderApplication.logStarted@61 - Started ServiceOrderApplication in 55.464 seconds (JVM running for 56.453)
-2024-01-09 18:02:35.516 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-order@@DEFAULT -> [{"instanceId":"10.13.34.194#8209#DEFAULT#DEFAULT_GROUP@@service-order","ip":"10.13.34.194","port":8209,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-order","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:02:35.553 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-order@@DEFAULT -> [{"instanceId":"10.13.34.194#8209#DEFAULT#DEFAULT_GROUP@@service-order","ip":"10.13.34.194","port":8209,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-order","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:05:17.090 [http-nio-8209-exec-1] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring DispatcherServlet 'dispatcherServlet'
-2024-01-09 18:05:17.821 [http-nio-8209-exec-1] INFO  com.zaxxer.hikari.HikariDataSource.getConnection@110 - GuliHikariPool - Starting...
-2024-01-09 18:05:18.050 [http-nio-8209-exec-1] INFO  com.zaxxer.hikari.HikariDataSource.getConnection@123 - GuliHikariPool - Start completed.
-2024-01-09 18:05:29.801 [http-nio-8209-exec-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-user.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:29.824 [http-nio-8209-exec-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-user instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-user,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 18:05:29.830 [http-nio-8209-exec-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 18:05:29.850 [http-nio-8209-exec-2] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-user -> [{"instanceId":"10.13.34.194#8206#DEFAULT#DEFAULT_GROUP@@service-user","ip":"10.13.34.194","port":8206,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-user","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:05:29.852 [http-nio-8209-exec-2] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-user -> [{"instanceId":"10.13.34.194#8206#DEFAULT#DEFAULT_GROUP@@service-user","ip":"10.13.34.194","port":8206,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-user","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:05:29.865 [http-nio-8209-exec-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-user.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:29.868 [http-nio-8209-exec-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-user initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-user,current list of Servers=[10.13.34.194:8206],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8206;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@69a5a9bf
-2024-01-09 18:05:30.138 [http-nio-8209-exec-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-cart.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:30.149 [http-nio-8209-exec-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-cart instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-cart,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 18:05:30.151 [http-nio-8209-exec-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 18:05:30.165 [http-nio-8209-exec-2] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-cart -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:05:30.166 [http-nio-8209-exec-2] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-cart -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:05:30.170 [http-nio-8209-exec-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-cart.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:30.173 [http-nio-8209-exec-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-cart initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-cart,current list of Servers=[10.13.34.194:8208],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8208;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@41f2b6ed
-2024-01-09 18:05:30.426 [http-nio-8209-exec-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-activity.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:30.433 [http-nio-8209-exec-2] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-activity instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-activity,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 18:05:30.435 [http-nio-8209-exec-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 18:05:30.449 [http-nio-8209-exec-2] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:05:30.452 [http-nio-8209-exec-2] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:05:30.456 [http-nio-8209-exec-2] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-activity.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:30.457 [http-nio-8209-exec-2] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-activity initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-activity,current list of Servers=[10.13.34.194:8205],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8205;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@4b37e511
-2024-01-09 18:05:30.837 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-user.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:31.153 [PollingServerListUpdater-1] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-cart.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:31.441 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-activity.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:53:57.293 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-order with instance: Instance{instanceId='null', ip='10.13.34.194', port=8209, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-order', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:12:29.439 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-order with instance: Instance{instanceId='null', ip='10.13.34.194', port=8209, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-order', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:12:29.440 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-order@@DEFAULT -> [{"instanceId":"10.13.34.194#8209#DEFAULT#DEFAULT_GROUP@@service-order","ip":"10.13.34.194","port":8209,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-order","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 19:12:29.452 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-order@@DEFAULT -> []
-2024-01-09 19:12:31.730 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-user -> [{"instanceId":"10.13.34.194#8206#DEFAULT#DEFAULT_GROUP@@service-user","ip":"10.13.34.194","port":8206,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-user","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 19:12:31.734 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-user -> []
-2024-01-09 19:13:36.309 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-order with instance: Instance{instanceId='null', ip='10.13.34.194', port=8209, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-order', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:13:38.802 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-cart -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 19:13:38.807 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-cart -> []
-2024-01-09 19:13:46.351 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-order@@DEFAULT -> [{"instanceId":"10.13.34.194#8209#DEFAULT#DEFAULT_GROUP@@service-order","ip":"10.13.34.194","port":8209,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-order","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 19:13:46.353 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-order@@DEFAULT -> [{"instanceId":"10.13.34.194#8209#DEFAULT#DEFAULT_GROUP@@service-order","ip":"10.13.34.194","port":8209,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-order","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 19:13:48.588 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-user -> [{"instanceId":"10.13.34.194#8206#DEFAULT#DEFAULT_GROUP@@service-user","ip":"10.13.34.194","port":8206,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-user","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 19:13:48.593 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-user -> [{"instanceId":"10.13.34.194#8206#DEFAULT#DEFAULT_GROUP@@service-user","ip":"10.13.34.194","port":8206,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-user","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 19:13:48.846 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-cart -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 19:13:48.847 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-cart -> [{"instanceId":"10.13.34.194#8208#DEFAULT#DEFAULT_GROUP@@service-cart","ip":"10.13.34.194","port":8208,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-cart","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
diff --git a/xlcs-parent/data/logs/service-payment/debug/service-payment-2024-01-09-0.log b/xlcs-parent/data/logs/service-payment/debug/service-payment-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-payment/druid/SlowSql_service-payment-2024-01-09-0.log b/xlcs-parent/data/logs/service-payment/druid/SlowSql_service-payment-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-payment/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log b/xlcs-parent/data/logs/service-payment/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
deleted file mode 100644
index f4b049f..0000000
--- a/xlcs-parent/data/logs/service-payment/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
+++ /dev/null
@@ -1,20854 +0,0 @@
-2024-01-09 18:01:32.841 [com.alibaba.nacos.naming.push.receiver] ERROR com.alibaba.nacos.client.naming.run@110 - [NA] error while receiving push data
-java.net.SocketException: Socket closed
-	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
-	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:149)
-	at java.net.DatagramSocket.receive(DatagramSocket.java:812)
-	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:19.715 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:19.744 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:19.757 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:19.766 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:19.771 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:06:19.772 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:19.808 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.837 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.847 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.851 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.855 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:06:19.856 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:06:24.862 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.882 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.892 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.895 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.897 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:06:24.898 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:06:29.796 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:29.803 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:29.814 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:29.820 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:29.824 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:06:29.825 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:29.910 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.918 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.922 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.925 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.931 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:06:29.933 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:06:34.944 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.954 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.959 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.966 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.967 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:06:34.969 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:06:39.842 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.851 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.858 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.863 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.864 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:06:39.864 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:39.992 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:39.998 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.001 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.004 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.006 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:06:40.006 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:06:45.015 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.026 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.040 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.043 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.044 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:06:45.044 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:06:47.342 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@170 - [NACOS SocketTimeoutException httpPost] currentServerAddr: http://82.157.68.223:8848， err : Read timed out
-2024-01-09 18:06:47.344 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@190 - no available server, currentServerAddr : http://82.157.68.223:8848
-2024-01-09 18:06:47.346 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:47.348 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:49.372 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:49.378 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:49.378 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:49.879 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.886 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.895 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.907 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.910 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:06:49.912 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:50.051 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.058 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.066 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.073 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.082 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:06:50.084 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:06:51.396 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:51.399 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:51.401 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:53.418 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:53.421 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:53.423 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.094 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.111 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.114 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.118 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.119 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:06:55.119 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:06:55.434 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.434 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.435 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.448 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.452 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.453 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.824 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 18:06:59.467 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:59.470 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:59.472 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:59.929 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.944 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.954 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.959 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.960 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:06:59.961 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:00.136 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.142 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.162 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.172 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.173 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:07:00.173 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:07:01.482 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:01.483 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:01.483 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:56.795 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:56.796 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:56.797 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.510 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.514 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.517 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.520 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.520 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:07:58.521 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:07:58.818 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.819 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.820 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.835 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.836 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.836 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:02.862 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:02.867 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:02.872 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.288 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:03.303 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:03.315 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:03.331 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:03.335 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:08:03.336 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:03.531 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.540 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.558 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.575 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.585 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:08:03.591 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:08:04.896 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:04.899 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:04.901 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.917 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.919 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.922 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.622 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.648 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.654 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.659 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.660 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:08:08.661 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:08:08.934 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.936 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.938 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:10.967 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:10.979 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:10.982 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.011 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.014 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.015 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.345 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:13.351 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:13.361 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:13.383 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:13.386 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:08:13.390 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:13.672 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.677 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.682 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.685 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.686 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:08:13.687 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:08:49.259 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:49.264 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:49.268 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:51.295 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:51.302 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:51.305 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.910 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.915 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.921 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.941 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.943 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:08:52.943 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:08:53.326 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:53.329 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:53.330 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.349 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.355 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.356 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.418 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.420 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.421 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.663 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:07.671 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:07.679 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:07.683 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:07.686 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:12:07.687 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:08.000 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.004 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.007 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.009 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.011 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:12:08.057 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:12:09.438 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:09.441 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:09.442 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:11.460 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:11.466 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:11.467 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.074 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.079 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.084 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.092 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.097 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:12:13.101 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:12:13.506 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.513 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.518 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.100 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.102 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.103 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.127 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:09.129 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.133 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.136 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.148 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:09.156 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:09.165 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:09.166 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:17:09.167 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:09.522 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.528 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.531 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.534 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.535 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:17:09.535 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:17:11.177 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.180 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.181 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.202 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.205 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.206 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.490 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.497 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.510 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.515 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.516 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:17:27.517 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:17:28.161 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:28.162 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:28.162 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.181 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.187 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.188 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.128 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:32.138 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:32.148 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:32.155 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:32.157 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:17:32.158 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:32.201 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.203 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.204 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.533 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.535 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.540 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.547 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.547 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:17:32.548 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:17:34.223 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:34.225 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:34.225 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:28.905 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:28.906 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:28.907 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.225 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.229 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.235 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.238 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.239 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:20:30.240 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:20:30.944 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.945 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.946 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.954 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.956 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.957 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.524 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:07.548 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:07.577 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:07.591 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:07.593 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:21:07.595 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:07.641 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.647 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.648 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.903 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.907 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.912 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.918 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.921 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:21:07.925 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:21:09.679 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:09.684 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:09.685 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:11.702 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:11.710 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:11.712 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.937 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.941 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.947 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.951 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.951 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:21:12.952 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:21:13.724 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.726 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.732 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.748 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.750 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.752 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.613 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:17.620 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:17.645 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:17.650 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:17.650 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:21:17.651 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:17.764 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.766 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.768 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.966 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.969 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.973 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.978 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.991 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:21:17.994 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:23:48.245 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:48.246 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:48.247 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:50.259 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:50.262 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:50.263 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.472 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.483 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.489 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.494 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.495 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:23:51.497 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:23:52.295 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:52.297 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:52.297 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.306 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.307 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.308 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:28.712 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:28.718 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:28.722 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:28.725 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:28.726 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:25:28.727 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:28.924 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:28.926 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:28.927 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.116 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.122 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.129 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.132 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.133 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:25:29.133 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:25:30.948 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:30.953 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:30.955 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:32.972 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:32.973 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:32.973 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.147 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.151 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.157 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.161 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.162 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:25:34.164 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:25:34.984 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.986 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.987 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.931 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.932 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.933 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:51.674 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:51.683 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:51.692 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:51.700 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:51.706 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:27:51.707 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:27:51.950 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:51.956 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:51.957 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.105 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.110 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.113 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.117 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.118 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:27:52.118 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:27:53.971 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:53.972 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:53.973 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:09.140 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:09.141 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:09.141 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.298 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.301 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.303 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.305 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.306 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:32:10.306 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:32:11.170 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:11.171 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:11.171 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.189 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.191 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.192 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:14.891 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:14.903 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:14.926 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:14.929 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:14.930 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:32:14.931 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:15.235 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.239 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.239 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.319 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.323 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.328 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.332 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.333 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:32:15.334 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:34:10.124 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.128 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.129 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.141 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.142 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.143 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.206 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.214 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.217 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.222 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.223 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:34:13.223 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:34:14.166 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:14.168 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:14.169 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.198 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.201 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.202 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.486 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:30.492 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:30.496 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:30.503 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:30.504 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:35:30.504 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:30.909 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.910 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.910 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.934 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.942 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.949 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.953 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.955 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:35:30.955 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:35:32.925 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:32.925 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:32.926 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:34.953 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:34.954 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:34.954 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.979 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:36.008 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:36.014 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:36.016 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:36.017 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:35:36.018 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:37:29.651 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:29.652 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:29.653 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.680 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.682 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.683 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.217 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:33.231 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:33.239 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:33.246 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:33.246 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:37:33.247 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:37:33.700 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.701 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.702 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.713 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.715 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.718 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.721 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.722 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:37:33.722 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:37:35.726 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:35.729 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:35.730 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:30.562 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:30.564 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:30.565 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.582 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.587 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.591 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.593 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.594 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:38:31.595 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:38:32.592 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:32.595 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:32.596 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.622 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.624 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.625 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.097 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:36.104 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:36.108 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:36.114 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:36.115 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:38:36.118 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:36.615 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.628 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.635 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.640 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.643 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:38:36.644 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.644 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:38:36.645 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.645 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:11.814 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:11.819 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:11.820 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:13.851 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:13.853 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:13.854 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.804 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.808 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.812 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.819 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.820 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:42:14.821 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:42:15.880 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.883 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.883 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.576 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.577 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.578 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:31.984 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:32.005 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:32.014 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:32.021 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:32.022 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:43:32.023 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:43:32.509 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.514 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.517 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.521 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.522 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:43:32.522 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:43:32.593 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.596 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.597 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:34.628 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:34.637 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:34.637 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:36.642 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:36.643 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:36.644 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.442 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.451 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.453 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.456 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.456 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:44:10.457 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:44:11.568 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:11.570 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:11.570 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.583 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.584 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.584 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:14.929 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:14.932 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:14.935 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:14.943 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:14.944 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:44:14.944 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:15.461 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.464 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.467 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.469 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.470 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:44:15.470 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:44:15.616 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.618 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.619 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:10.736 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:10.738 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:10.739 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:12.752 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:12.753 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:12.754 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.592 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.604 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.609 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.614 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.616 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:47:13.617 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:47:14.769 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:14.770 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:14.772 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.798 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.807 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.808 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:10.908 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:10.913 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:10.916 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:10.919 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:10.920 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:49:10.920 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:11.493 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.496 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.499 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.502 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.502 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:49:11.503 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:49:11.674 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.675 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.676 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:13.686 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:13.687 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:13.687 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:15.704 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:15.705 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:15.705 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.535 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.545 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.553 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.555 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.556 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:49:16.557 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:51:10.988 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:11.000 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:11.003 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.018 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.020 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.020 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.087 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:14.091 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:14.094 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:14.101 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:14.102 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:51:14.103 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:51:14.739 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.750 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.754 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.757 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.758 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:51:14.759 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:51:15.038 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.040 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.040 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.058 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.061 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.064 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:53.574 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:53.580 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:53.581 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.276 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.280 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.282 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.284 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.285 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:52:54.286 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:52:55.598 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:55.601 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:55.602 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.610 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.611 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.612 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:58.609 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:58.614 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:58.621 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:58.629 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:58.632 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-2024-01-09 18:52:58.633 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-payment
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-payment&udpPort=64636&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:59.306 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.317 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.323 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.327 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.328 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:52:59.329 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:52:59.627 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.628 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.630 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:51.393 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:51.395 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:51.396 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:53.411 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:53.412 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:53.419 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.114 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.117 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.119 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.121 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.122 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:53:54.122 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8210,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-payment","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8210&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-payment&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1Mn0.JV6NSRc599raJT_nS0uR5XCwsNmB-xwlaA1OFI5Me6s
-2024-01-09 18:53:55.460 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:55.469 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:55.470 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:45.927 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:46.036 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:46.036 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:48.663 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
diff --git a/xlcs-parent/data/logs/service-payment/info/service-payment-2024-01-09-0.log b/xlcs-parent/data/logs/service-payment/info/service-payment-2024-01-09-0.log
deleted file mode 100644
index b6d3acb..0000000
--- a/xlcs-parent/data/logs/service-payment/info/service-payment-2024-01-09-0.log
+++ /dev/null
@@ -1,122 +0,0 @@
-2024-01-09 17:51:33.526 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 17:51:33.573 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 17:51:33.751 [restartedMain] INFO  com.yovinchen.xlcs.ServicePaymentApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 17:51:38.255 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8210 (http)
-2024-01-09 17:51:38.277 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 17:51:38.278 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 17:51:38.539 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 17:51:41.537 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 17:51:42.158 [redisson-netty-4-24] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:51:42.158 [redisson-netty-4-2] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:51:42.368 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 17:51:42.418 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:42.427 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:42.576 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 17:51:42.579 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 17:51:42.580 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 17:51:44.670 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:44.676 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 17:51:44.679 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-payment.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:44.679 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-payment.yml, group=service, cnt=1
-2024-01-09 17:51:44.680 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-openfeign.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:44.680 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-openfeign.yml, group=common, cnt=1
-2024-01-09 17:51:44.681 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-rabbitmq.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:44.683 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-rabbitmq.yml, group=common, cnt=1
-2024-01-09 17:51:44.684 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-payment+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:44.685 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-payment, group=service, cnt=1
-2024-01-09 17:51:44.686 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-payment-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:44.686 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-payment-dev.yml, group=service, cnt=1
-2024-01-09 17:51:44.686 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:44.687 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 17:51:44.889 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-payment with DEFAULT to listener map
-2024-01-09 17:51:45.045 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8210 (http) with context path ''
-2024-01-09 17:51:45.062 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8210, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-payment', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 17:51:45.064 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-payment with instance: Instance{instanceId='null', ip='10.13.34.194', port=8210, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 17:51:45.074 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-payment 10.13.34.194:8210 register finished
-2024-01-09 17:51:45.089 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 17:51:45.099 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 17:51:45.138 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:51:45.151 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:51:45.284 [restartedMain] INFO  com.yovinchen.xlcs.ServicePaymentApplication.logStarted@61 - Started ServicePaymentApplication in 49.138 seconds (JVM running for 49.987)
-2024-01-09 17:51:45.929 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-payment@@DEFAULT -> [{"instanceId":"10.13.34.194#8210#DEFAULT#DEFAULT_GROUP@@service-payment","ip":"10.13.34.194","port":8210,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-payment","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:51:45.949 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-payment@@DEFAULT -> [{"instanceId":"10.13.34.194#8210#DEFAULT#DEFAULT_GROUP@@service-payment","ip":"10.13.34.194","port":8210,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-payment","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:01:22.629 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeListener@104 - [LISTENER] removing DEFAULT_GROUP@@service-payment with DEFAULT from listener map
-2024-01-09 18:01:22.659 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@86 - De-registering from Nacos Server now...
-2024-01-09 18:01:22.662 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeBeatInfo@101 - [BEAT] removing beat: DEFAULT_GROUP@@service-payment:10.13.34.194:8210 from beat map.
-2024-01-09 18:01:22.663 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.deregisterService@253 - [DEREGISTER-SERVICE] public deregistering service DEFAULT_GROUP@@service-payment with instance: Instance{instanceId='null', ip='10.13.34.194', port=8210, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={}}
-2024-01-09 18:01:22.685 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@106 - De-registration finished.
-2024-01-09 18:01:22.687 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:25.703 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:25.705 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:28.723 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:28.725 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:29.816 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-payment@@DEFAULT -> [{"instanceId":"10.13.34.194#8210#DEFAULT#DEFAULT_GROUP@@service-payment","ip":"10.13.34.194","port":8210,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-payment","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:01:29.820 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-payment@@DEFAULT -> []
-2024-01-09 18:01:29.823 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:32.836 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:32.841 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:32.842 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:32.851 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:32.852 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:32.854 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:01:32.855 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:32.855 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:32.856 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:32.856 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:32.856 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:32.856 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:32.857 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:32.857 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:32.858 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:32.858 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:32.859 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:32.859 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:02:21.585 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 18:02:21.692 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 18:02:22.032 [restartedMain] INFO  com.yovinchen.xlcs.ServicePaymentApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 18:02:27.031 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8210 (http)
-2024-01-09 18:02:27.045 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 18:02:27.048 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 18:02:27.188 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 18:02:30.721 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 18:02:31.729 [redisson-netty-4-24] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 18:02:31.744 [redisson-netty-4-3] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 18:02:31.998 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 18:02:32.079 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:32.089 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:32.238 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 18:02:32.241 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 18:02:32.242 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 18:02:34.700 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:34.706 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 18:02:34.718 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-payment.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:34.734 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-payment.yml, group=service, cnt=1
-2024-01-09 18:02:34.738 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-openfeign.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:34.740 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-openfeign.yml, group=common, cnt=1
-2024-01-09 18:02:34.742 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-rabbitmq.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:34.743 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-rabbitmq.yml, group=common, cnt=1
-2024-01-09 18:02:34.751 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-payment+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:34.759 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-payment, group=service, cnt=1
-2024-01-09 18:02:34.784 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-payment-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:34.785 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-payment-dev.yml, group=service, cnt=1
-2024-01-09 18:02:34.787 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:34.792 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 18:02:35.102 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-payment with DEFAULT to listener map
-2024-01-09 18:02:35.457 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8210 (http) with context path ''
-2024-01-09 18:02:35.500 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8210, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-payment', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 18:02:35.503 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-payment with instance: Instance{instanceId='null', ip='10.13.34.194', port=8210, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 18:02:35.679 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-payment 10.13.34.194:8210 register finished
-2024-01-09 18:02:35.713 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 18:02:35.725 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 18:02:35.786 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 18:02:35.826 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 18:02:35.993 [restartedMain] INFO  com.yovinchen.xlcs.ServicePaymentApplication.logStarted@61 - Started ServicePaymentApplication in 52.512 seconds (JVM running for 53.425)
-2024-01-09 18:02:46.177 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-payment@@DEFAULT -> [{"instanceId":"10.13.34.194#8210#DEFAULT#DEFAULT_GROUP@@service-payment","ip":"10.13.34.194","port":8210,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-payment","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:46.218 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-payment@@DEFAULT -> [{"instanceId":"10.13.34.194#8210#DEFAULT#DEFAULT_GROUP@@service-payment","ip":"10.13.34.194","port":8210,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-payment","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:53:58.444 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-payment@@DEFAULT -> [{"instanceId":"10.13.34.194#8210#DEFAULT#DEFAULT_GROUP@@service-payment","ip":"10.13.34.194","port":8210,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-payment","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:53:58.449 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-payment@@DEFAULT -> []
-2024-01-09 18:53:59.368 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-payment with instance: Instance{instanceId='null', ip='10.13.34.194', port=8210, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-payment', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:12:31.738 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-payment with instance: Instance{instanceId='null', ip='10.13.34.194', port=8210, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-payment', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:13:38.653 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-payment with instance: Instance{instanceId='null', ip='10.13.34.194', port=8210, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-payment', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:13:46.897 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-payment@@DEFAULT -> [{"instanceId":"10.13.34.194#8210#DEFAULT#DEFAULT_GROUP@@service-payment","ip":"10.13.34.194","port":8210,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-payment","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 19:13:46.901 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-payment@@DEFAULT -> [{"instanceId":"10.13.34.194#8210#DEFAULT#DEFAULT_GROUP@@service-payment","ip":"10.13.34.194","port":8210,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-payment","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
diff --git a/xlcs-parent/data/logs/service-product/debug/service-product-2024-01-09-0.log b/xlcs-parent/data/logs/service-product/debug/service-product-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-product/druid/SlowSql_service-product-2024-01-09-0.log b/xlcs-parent/data/logs/service-product/druid/SlowSql_service-product-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-product/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log b/xlcs-parent/data/logs/service-product/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
deleted file mode 100644
index caca62d..0000000
--- a/xlcs-parent/data/logs/service-product/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
+++ /dev/null
@@ -1,27088 +0,0 @@
-2024-01-09 16:28:46.673 [com.alibaba.nacos.naming.push.receiver] ERROR com.alibaba.nacos.client.naming.run@110 - [NA] error while receiving push data
-java.net.SocketException: Socket closed
-	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
-	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:149)
-	at java.net.DatagramSocket.receive(DatagramSocket.java:812)
-	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 16:31:15.302 [com.alibaba.nacos.naming.push.receiver] ERROR com.alibaba.nacos.client.naming.run@110 - [NA] error while receiving push data
-java.net.SocketException: Socket closed
-	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
-	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:149)
-	at java.net.DatagramSocket.receive(DatagramSocket.java:812)
-	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 17:50:46.666 [com.alibaba.nacos.naming.push.receiver] ERROR com.alibaba.nacos.client.naming.run@110 - [NA] error while receiving push data
-java.net.SocketException: Socket closed
-	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
-	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:149)
-	at java.net.DatagramSocket.receive(DatagramSocket.java:812)
-	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:01:31.680 [com.alibaba.nacos.naming.push.receiver] ERROR com.alibaba.nacos.client.naming.run@110 - [NA] error while receiving push data
-java.net.SocketException: Socket closed
-	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
-	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:149)
-	at java.net.DatagramSocket.receive(DatagramSocket.java:812)
-	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:24.106 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.133 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.144 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.160 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.167 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:06:24.168 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:34.186 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.197 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.210 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.215 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.217 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:06:34.218 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:35.148 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:35.169 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:35.182 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:35.193 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:35.198 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:06:35.200 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:06:40.214 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.225 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.248 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.252 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.253 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:06:40.254 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:06:41.159 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@170 - [NACOS SocketTimeoutException httpPost] currentServerAddr: http://82.157.68.223:8848， err : Read timed out
-2024-01-09 18:06:41.180 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@190 - no available server, currentServerAddr : http://82.157.68.223:8848
-2024-01-09 18:06:41.181 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:41.182 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:43.208 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:43.210 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:43.211 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:44.236 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.241 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.247 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.263 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.265 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:06:44.267 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:45.225 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.227 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.228 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.261 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.265 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.270 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.275 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.276 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:06:45.278 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:06:47.258 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.259 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.262 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:49.277 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:49.279 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:49.280 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.286 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.301 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.307 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.311 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.312 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:06:50.315 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:06:51.296 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:51.300 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:51.302 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:53.317 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:53.318 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:53.319 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:54.293 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.299 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.307 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.311 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.315 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:06:54.315 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:55.335 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.336 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.338 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.339 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.347 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.354 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.358 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.359 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:06:55.360 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:06:57.370 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.376 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.377 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:59.338 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 18:06:59.341 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 18:06:59.342 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 18:06:59.344 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 18:06:59.386 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:59.389 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:59.390 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.267 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-4] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:07:00.283 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-5] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:07:00.310 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-6] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:07:00.376 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.388 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.394 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.397 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.398 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:07:00.399 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:07:01.406 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:01.408 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:01.410 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.649 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-7] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:07:55.679 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-9] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:07:55.788 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-8] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:07:56.744 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:56.747 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:56.748 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.642 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.669 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.673 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.677 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.685 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:07:57.686 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:58.766 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.767 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.771 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.780 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.782 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.787 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.795 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.797 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:07:58.798 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:08:00.793 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.797 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.798 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.880 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-10] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:00.922 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-11] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:00.973 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-12] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:02.833 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:02.839 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:02.840 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.811 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.826 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.838 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.853 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.857 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:08:03.860 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:08:04.853 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:04.859 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:04.861 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.064 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-13] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:06.131 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-14] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:06.174 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-15] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:06.914 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.919 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.920 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:07.697 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.712 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.729 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.738 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.741 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:08:07.746 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:08.876 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.908 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.920 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.931 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.939 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:08:08.943 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.947 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:08:08.948 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.950 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:10.970 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:10.973 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:10.974 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.269 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-16] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:11.326 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-17] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:11.369 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-18] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:13.010 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.013 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.015 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.959 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.963 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.974 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.979 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.980 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:08:13.981 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:08:49.140 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-19] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:49.189 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-21] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:49.212 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-20] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:49.256 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:49.264 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:49.266 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:51.363 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:51.374 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:51.378 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:51.993 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.012 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.016 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.020 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.023 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:08:52.024 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:53.210 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:53.215 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:53.221 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:53.225 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:53.226 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:08:53.227 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:08:53.403 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:53.404 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:53.404 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:54.345 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-22] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:54.376 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-23] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:54.388 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-24] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:55.418 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.419 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.420 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:06.593 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-25] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:06.626 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-27] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:06.653 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-26] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:07.487 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.489 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.490 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.290 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.295 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.304 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.309 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.310 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:12:08.311 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:12:09.513 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:09.515 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:09.515 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:11.542 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:11.550 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:11.552 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:11.756 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-28] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:11.835 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-29] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:11.866 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-30] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:12.092 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.099 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.103 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.106 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.107 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:12:12.108 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:13.322 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.328 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.333 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.337 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.338 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:12:13.340 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:12:13.567 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.569 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.570 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.081 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.083 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.090 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.095 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-31] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:07.128 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-33] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:07.143 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-32] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:09.131 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.133 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.133 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.771 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.788 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.795 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.799 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.800 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:17:09.800 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:17:11.176 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.177 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.178 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.292 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-34] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:12.307 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-35] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:12.354 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-36] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:13.202 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.208 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.209 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.527 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.533 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.540 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.550 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.551 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:17:13.552 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:27.427 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-37] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:27.460 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-39] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:27.488 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-38] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:27.750 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.764 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.766 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.768 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.769 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:17:27.774 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:17:28.159 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:28.160 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:28.160 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.167 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.168 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.169 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.184 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.187 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.188 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.644 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-40] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:32.664 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-41] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:32.673 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-42] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:32.790 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.794 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.797 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.800 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.801 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:17:32.801 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:17:34.220 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:34.222 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:34.223 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.444 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-43] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:27.504 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-45] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:27.526 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-44] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:28.910 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:28.911 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:28.912 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.181 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.184 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.187 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.193 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.196 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:20:29.199 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:30.481 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.490 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.496 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.502 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.504 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:20:30.505 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:20:30.945 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.946 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.946 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.633 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-46] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:32.705 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-47] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:32.725 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-48] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:32.985 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.987 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.990 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.533 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-49] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:07.551 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-51] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:07.589 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-50] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:07.657 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.658 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.659 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.170 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.174 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.181 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.189 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.191 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:21:08.193 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:21:09.686 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:09.688 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:09.689 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:11.710 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:11.714 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:11.717 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:11.873 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:11.878 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:11.887 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:11.898 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:11.903 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:21:11.908 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:12.730 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-52] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:12.804 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-53] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:12.829 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-54] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:13.211 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.219 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.222 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.228 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.229 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:21:13.230 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:21:13.739 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.741 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.743 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.769 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.770 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.771 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.787 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.790 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.792 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.941 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-55] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:18.007 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-56] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:18.042 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-57] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:18.241 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.248 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.259 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.265 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.265 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:21:18.266 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:23:47.942 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-58] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:47.951 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-59] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:47.995 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-60] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:48.257 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:48.258 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:48.259 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:50.276 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:50.280 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:50.281 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:50.380 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.383 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.386 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.390 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.392 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:23:50.392 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:51.734 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.741 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.744 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.753 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.753 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:23:51.754 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:23:52.297 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:52.298 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:52.299 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.107 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-61] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:53.146 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-62] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:53.156 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-63] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:54.310 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.311 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.312 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:28.134 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-64] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:28.229 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-66] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:28.242 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-65] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:28.941 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:28.953 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:28.956 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.370 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.376 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.379 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.383 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.383 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:25:29.384 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:25:30.970 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:30.972 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:30.973 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:32.994 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:32.997 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:32.998 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:33.020 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.025 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.028 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.030 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.031 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:25:33.031 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:33.351 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-67] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:33.367 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-68] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:33.404 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-69] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:34.397 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.401 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.403 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.406 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.408 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:25:34.409 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:25:35.026 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:35.030 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:35.031 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:48.398 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-70] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:48.413 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-71] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:48.434 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-72] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:49.994 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:50.000 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:50.001 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.018 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.019 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.020 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.349 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.353 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.357 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.361 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.361 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:27:52.363 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:27:53.581 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-73] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:53.599 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-74] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:53.636 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-75] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:54.056 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.057 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.059 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:09.003 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-76] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:09.024 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-77] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:09.084 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-78] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:09.135 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.139 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.142 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.145 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.146 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:32:09.147 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:09.232 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:09.235 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:09.235 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.531 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.533 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.535 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.538 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.539 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:32:10.540 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:32:11.267 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:11.275 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:11.279 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.300 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.301 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.301 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:14.081 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-79] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:14.176 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-80] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:14.292 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-81] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:15.317 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.318 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.319 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.566 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.568 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.571 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.573 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.573 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:32:15.574 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:34:09.130 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-82] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:09.176 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-84] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:09.201 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-83] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:10.185 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.186 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.187 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.017 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.027 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.031 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.037 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.039 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:34:12.039 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:12.202 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.203 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.204 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.436 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.439 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.445 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.448 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.449 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:34:13.449 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:34:14.232 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:14.237 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:14.239 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:14.368 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-85] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:14.386 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-86] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:14.414 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-87] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:16.262 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.266 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.267 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:29.368 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-88] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:29.402 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-90] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:29.427 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-89] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:30.976 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.977 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.978 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.160 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.169 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.173 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.183 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.184 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:35:31.185 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:35:33.008 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.010 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.011 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:34.602 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-91] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:34.626 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-92] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:34.647 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-93] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:34.744 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:34.748 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:34.753 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:34.756 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:34.757 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:35:34.758 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:35.047 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.048 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.049 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:36.193 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:36.200 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:36.203 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:36.206 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:36.207 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:35:36.208 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:37:29.486 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-94] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:29.590 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-96] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:29.602 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-95] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:29.777 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:29.779 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:29.780 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.809 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.813 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.814 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.827 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.829 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.831 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.908 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.919 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.931 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.936 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.938 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:37:33.940 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:37:34.750 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-97] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:34.800 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-98] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:34.814 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-99] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:35.847 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:35.850 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:35.852 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.622 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-100] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:29.638 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-102] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:29.649 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-101] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:30.299 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.303 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.307 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.311 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.314 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:38:30.315 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:30.690 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:30.692 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:30.693 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.772 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.775 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.777 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.779 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.780 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:38:31.780 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:38:32.716 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:32.718 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:32.718 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.735 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.737 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.738 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.839 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-103] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:34.871 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-105] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:34.895 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-104] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:10.040 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.041 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-106] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:10.043 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.044 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.045 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.046 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.051 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.057 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.058 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:42:10.060 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:42:10.066 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-108] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:10.081 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-107] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:12.077 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.079 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.079 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:13.480 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.485 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.494 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.498 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.499 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:42:13.499 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:14.093 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.093 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.094 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.073 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.079 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.090 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.094 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.095 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:42:15.095 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:42:15.202 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-109] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:15.248 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-110] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:15.276 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-111] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:16.121 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:16.128 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:16.129 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.063 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-112] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:30.147 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-114] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:30.166 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-113] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:30.833 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.836 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.837 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.802 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.814 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.821 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.830 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.830 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:43:32.832 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:43:32.841 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.841 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.842 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:34.859 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:34.860 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:34.861 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.294 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-115] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:35.310 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-116] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:35.385 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-117] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:36.206 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.216 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.218 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.220 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.221 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:43:36.221 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:43:36.874 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:36.875 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:36.876 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.158 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-118] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:10.172 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-120] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:10.192 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-119] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:10.758 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.761 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.763 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.765 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.765 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:44:10.766 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:44:11.784 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:11.786 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:11.786 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.804 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.807 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.808 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.367 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-121] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:15.384 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-122] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:15.400 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-123] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:15.775 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.780 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.785 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.790 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.791 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:44:15.792 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:44:15.814 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.815 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.816 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:10.555 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-124] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:10.638 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-126] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:10.651 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-125] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:10.932 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:10.933 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:10.933 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:12.232 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.236 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.241 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.244 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.245 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:47:12.245 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:12.946 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:12.948 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:12.949 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.905 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.912 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.914 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.918 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.919 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:47:13.919 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:47:14.965 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:14.968 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:14.970 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.798 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-127] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:15.813 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-128] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:15.854 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-129] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:17.008 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:17.009 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:17.010 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:10.684 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-130] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:10.711 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-132] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:10.751 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-131] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:11.784 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.790 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.793 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.796 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.796 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:49:11.797 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:49:11.878 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.879 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.879 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:13.898 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:13.900 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:13.902 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:15.116 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.129 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.145 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.151 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.152 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:49:15.152 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:15.885 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-133] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:15.907 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-134] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:15.915 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:15.915 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:15.916 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:15.936 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-135] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:16.815 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.819 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.822 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.829 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.831 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:49:16.831 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:51:10.970 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-136] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:10.989 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-138] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:11.025 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-137] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:11.088 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:11.090 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:11.090 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.102 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.104 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.104 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.019 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.038 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.042 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.047 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.048 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:51:15.049 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:51:15.136 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.146 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.147 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:16.011 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-139] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:16.048 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-140] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:16.252 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-141] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:17.181 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.183 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.185 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:52.757 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-142] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:52.781 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-143] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:52.844 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:52.850 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-144] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:52.857 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:52.860 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:52.863 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:52.864 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:52:52.864 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:53.689 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:53.690 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:53.690 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.553 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.557 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.564 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.567 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.567 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:52:54.568 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:52:55.733 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:55.734 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:55.734 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.766 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.772 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.772 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.920 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-145] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:57.972 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-146] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:58.017 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-147] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:59.603 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.613 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.616 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.626 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.627 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:52:59.628 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:52:59.791 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.794 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.796 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:49.774 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-148] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:53:49.794 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-150] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:53:49.814 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-149] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:53:51.600 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:51.611 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:51.612 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.660 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:52.664 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:52.667 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:52.669 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:52.670 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-2024-01-09 18:53:52.670 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-product
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-product&udpPort=64582&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:53.628 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:53.629 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:53.630 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.390 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.409 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.424 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.431 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.432 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:53:54.432 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8203,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-product","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8203&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-product&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0Nn0.6e6VqVzD36dTYgXBF9psVZ0fMjHCtIi5RLCZfVb1low
-2024-01-09 18:53:54.971 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-151] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:53:55.046 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-152] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:53:55.062 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-153] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:53:55.640 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:55.641 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:55.641 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:46.032 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:46.041 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:46.041 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:48.797 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 19:13:48.801 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 19:13:48.805 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 19:13:48.810 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
diff --git a/xlcs-parent/data/logs/service-product/info/service-product-2024-01-09-0.log b/xlcs-parent/data/logs/service-product/info/service-product-2024-01-09-0.log
deleted file mode 100644
index cc336f3..0000000
--- a/xlcs-parent/data/logs/service-product/info/service-product-2024-01-09-0.log
+++ /dev/null
@@ -1,453 +0,0 @@
-2024-01-09 15:25:31.183 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 15:25:31.221 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 15:25:31.398 [restartedMain] INFO  com.yovinchen.xlcs.ServiceProductApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 15:25:34.420 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8203 (http)
-2024-01-09 15:25:34.432 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 15:25:34.434 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 15:25:34.540 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 15:25:36.002 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 15:25:36.318 [redisson-netty-4-3] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 15:25:36.316 [redisson-netty-4-27] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 15:25:37.629 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 15:25:37.656 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 15:25:37.663 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 15:25:37.795 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 15:25:37.798 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 15:25:37.803 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 15:25:39.840 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 15:25:39.852 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 15:25:39.856 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] config-rabbitmq.yml+config+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 15:25:39.858 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=config-rabbitmq.yml, group=config, cnt=1
-2024-01-09 15:25:39.860 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-product.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 15:25:39.861 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-product.yml, group=service, cnt=1
-2024-01-09 15:25:39.862 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-openfeign.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 15:25:39.863 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-openfeign.yml, group=common, cnt=1
-2024-01-09 15:25:39.864 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-product+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 15:25:39.864 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-product, group=service, cnt=1
-2024-01-09 15:25:39.865 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-rabbitmq.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 15:25:39.865 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-rabbitmq.yml, group=common, cnt=1
-2024-01-09 15:25:39.866 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] oss-aliyun.yml+oss+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 15:25:39.867 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=oss-aliyun.yml, group=oss, cnt=1
-2024-01-09 15:25:39.868 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-product-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 15:25:39.868 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-product-dev.yml, group=service, cnt=1
-2024-01-09 15:25:39.869 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 15:25:39.870 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 15:25:40.178 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-product with DEFAULT to listener map
-2024-01-09 15:25:40.409 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8203 (http) with context path ''
-2024-01-09 15:25:40.437 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8203, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-product', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 15:25:40.443 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-product with instance: Instance{instanceId='null', ip='10.13.34.194', port=8203, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 15:25:40.457 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-product 10.13.34.194:8203 register finished
-2024-01-09 15:25:40.475 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 15:25:40.487 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 15:25:40.540 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 15:25:40.693 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_1
-2024-01-09 15:25:40.698 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_1
-2024-01-09 15:25:40.715 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_1
-2024-01-09 15:25:40.718 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_1
-2024-01-09 15:25:40.725 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_1
-2024-01-09 15:25:40.728 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_1
-2024-01-09 15:25:40.735 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_2
-2024-01-09 15:25:40.737 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: findAllListUsingGET_1
-2024-01-09 15:25:40.739 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_2
-2024-01-09 15:25:40.749 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_2
-2024-01-09 15:25:40.753 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_2
-2024-01-09 15:25:40.762 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_2
-2024-01-09 15:25:40.766 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_2
-2024-01-09 15:25:40.778 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_3
-2024-01-09 15:25:40.795 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_3
-2024-01-09 15:25:40.846 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_3
-2024-01-09 15:25:40.851 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_3
-2024-01-09 15:25:40.881 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_3
-2024-01-09 15:25:40.914 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_3
-2024-01-09 15:25:40.927 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 15:25:41.098 [restartedMain] INFO  com.yovinchen.xlcs.ServiceProductApplication.logStarted@61 - Started ServiceProductApplication in 47.05 seconds (JVM running for 48.066)
-2024-01-09 15:25:41.227 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-product@@DEFAULT -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 15:25:41.245 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-product@@DEFAULT -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:28:34.690 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeListener@104 - [LISTENER] removing DEFAULT_GROUP@@service-product with DEFAULT from listener map
-2024-01-09 16:28:34.720 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@86 - De-registering from Nacos Server now...
-2024-01-09 16:28:34.724 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeBeatInfo@101 - [BEAT] removing beat: DEFAULT_GROUP@@service-product:10.13.34.194:8203 from beat map.
-2024-01-09 16:28:34.726 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.deregisterService@253 - [DEREGISTER-SERVICE] public deregistering service DEFAULT_GROUP@@service-product with instance: Instance{instanceId='null', ip='10.13.34.194', port=8203, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={}}
-2024-01-09 16:28:34.970 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@106 - De-registration finished.
-2024-01-09 16:28:34.971 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 16:28:37.550 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-product@@DEFAULT -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 16:28:37.558 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-product@@DEFAULT -> []
-2024-01-09 16:28:37.629 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 16:28:37.630 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 16:28:40.637 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 16:28:40.639 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 16:28:43.658 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 16:28:46.667 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 16:28:46.672 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 16:28:46.675 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 16:28:46.691 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 16:28:46.692 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 16:28:46.694 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 16:28:46.695 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 16:28:46.695 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 16:28:46.695 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 16:28:46.696 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 16:28:46.696 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 16:28:46.696 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 16:28:46.697 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 16:28:46.697 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 16:28:46.697 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 16:28:46.698 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 16:28:46.698 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 16:28:46.699 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 16:29:29.985 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 16:29:30.042 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 16:29:30.733 [restartedMain] INFO  com.yovinchen.xlcs.ServiceProductApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 16:29:34.901 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8203 (http)
-2024-01-09 16:29:34.915 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 16:29:34.918 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 16:29:35.085 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 16:29:36.774 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 16:29:37.101 [redisson-netty-4-4] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 16:29:37.101 [redisson-netty-4-10] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 16:29:38.458 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 16:29:38.483 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 16:29:38.489 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 16:29:38.591 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 16:29:38.594 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 16:29:38.594 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 16:29:40.574 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:29:40.584 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 16:29:40.585 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] config-rabbitmq.yml+config+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:29:40.586 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=config-rabbitmq.yml, group=config, cnt=1
-2024-01-09 16:29:40.587 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-product.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:29:40.588 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-product.yml, group=service, cnt=1
-2024-01-09 16:29:40.588 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-openfeign.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:29:40.588 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-openfeign.yml, group=common, cnt=1
-2024-01-09 16:29:40.589 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-product+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:29:40.589 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-product, group=service, cnt=1
-2024-01-09 16:29:40.590 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-rabbitmq.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:29:40.591 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-rabbitmq.yml, group=common, cnt=1
-2024-01-09 16:29:40.592 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] oss-aliyun.yml+oss+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:29:40.594 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=oss-aliyun.yml, group=oss, cnt=1
-2024-01-09 16:29:40.594 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-product-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:29:40.594 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-product-dev.yml, group=service, cnt=1
-2024-01-09 16:29:40.595 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 16:29:40.596 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 16:29:40.864 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-product with DEFAULT to listener map
-2024-01-09 16:29:41.029 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8203 (http) with context path ''
-2024-01-09 16:29:41.057 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8203, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-product', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 16:29:41.060 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-product with instance: Instance{instanceId='null', ip='10.13.34.194', port=8203, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 16:29:41.072 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-product 10.13.34.194:8203 register finished
-2024-01-09 16:29:41.082 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 16:29:41.093 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 16:29:41.140 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 16:29:41.277 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_1
-2024-01-09 16:29:41.281 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_1
-2024-01-09 16:29:41.296 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_1
-2024-01-09 16:29:41.299 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_1
-2024-01-09 16:29:41.306 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_1
-2024-01-09 16:29:41.309 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_1
-2024-01-09 16:29:41.351 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_2
-2024-01-09 16:29:41.354 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: findAllListUsingGET_1
-2024-01-09 16:29:41.357 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_2
-2024-01-09 16:29:41.363 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_2
-2024-01-09 16:29:41.367 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_2
-2024-01-09 16:29:41.373 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_2
-2024-01-09 16:29:41.377 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_2
-2024-01-09 16:29:41.386 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_3
-2024-01-09 16:29:41.396 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_3
-2024-01-09 16:29:41.436 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_3
-2024-01-09 16:29:41.443 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_3
-2024-01-09 16:29:41.474 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_3
-2024-01-09 16:29:41.578 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_3
-2024-01-09 16:29:41.594 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 16:29:41.761 [restartedMain] INFO  com.yovinchen.xlcs.ServiceProductApplication.logStarted@61 - Started ServiceProductApplication in 49.626 seconds (JVM running for 50.496)
-2024-01-09 16:29:41.907 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-product@@DEFAULT -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 16:29:41.924 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-product@@DEFAULT -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 16:31:05.509 [Thread-2] INFO  com.alibaba.nacos.client.naming.removeListener@104 - [LISTENER] removing DEFAULT_GROUP@@service-product with DEFAULT from listener map
-2024-01-09 16:31:05.528 [Thread-2] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@86 - De-registering from Nacos Server now...
-2024-01-09 16:31:05.529 [Thread-2] INFO  com.alibaba.nacos.client.naming.removeBeatInfo@101 - [BEAT] removing beat: DEFAULT_GROUP@@service-product:10.13.34.194:8203 from beat map.
-2024-01-09 16:31:05.531 [Thread-2] INFO  com.alibaba.nacos.client.naming.deregisterService@253 - [DEREGISTER-SERVICE] public deregistering service DEFAULT_GROUP@@service-product with instance: Instance{instanceId='null', ip='10.13.34.194', port=8203, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={}}
-2024-01-09 16:31:05.544 [Thread-2] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@106 - De-registration finished.
-2024-01-09 16:31:05.545 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 16:31:06.739 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 16:31:06.741 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 16:31:09.756 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 16:31:09.762 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 16:31:12.277 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-product@@DEFAULT -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 16:31:12.289 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-product@@DEFAULT -> []
-2024-01-09 16:31:12.292 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 16:31:15.298 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 16:31:15.300 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 16:31:15.301 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 16:31:15.301 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 16:31:15.302 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 16:31:15.312 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 16:31:15.313 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 16:31:15.313 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 16:31:15.313 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 16:31:15.314 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 16:31:15.314 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 16:31:15.314 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 16:31:15.314 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 16:31:15.314 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 16:31:15.315 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 16:31:15.315 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 16:31:15.315 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 16:31:15.316 [Thread-2] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 16:31:17.273 [restartedMain] INFO  com.yovinchen.xlcs.ServiceProductApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 16:31:18.903 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8203 (http)
-2024-01-09 16:31:18.915 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 16:31:18.917 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 16:31:18.944 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 16:31:19.546 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 16:31:19.726 [redisson-netty-8-12] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 16:31:19.724 [redisson-netty-8-10] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 16:31:20.508 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 16:31:20.525 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 16:31:20.593 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 16:31:20.594 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 16:31:20.595 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 16:31:21.832 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=2
-2024-01-09 16:31:21.833 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=config-rabbitmq.yml, group=config, cnt=2
-2024-01-09 16:31:21.834 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-product.yml, group=service, cnt=2
-2024-01-09 16:31:21.834 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-openfeign.yml, group=common, cnt=2
-2024-01-09 16:31:21.834 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-product, group=service, cnt=2
-2024-01-09 16:31:21.835 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-rabbitmq.yml, group=common, cnt=2
-2024-01-09 16:31:21.835 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=oss-aliyun.yml, group=oss, cnt=2
-2024-01-09 16:31:21.835 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-product-dev.yml, group=service, cnt=2
-2024-01-09 16:31:21.835 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=2
-2024-01-09 16:31:21.947 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-product with DEFAULT to listener map
-2024-01-09 16:31:22.046 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8203 (http) with context path ''
-2024-01-09 16:31:22.056 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8203, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-product', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 16:31:22.057 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-product with instance: Instance{instanceId='null', ip='10.13.34.194', port=8203, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 16:31:22.070 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-product 10.13.34.194:8203 register finished
-2024-01-09 16:31:22.076 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 16:31:22.081 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 16:31:22.098 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 16:31:22.149 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_1
-2024-01-09 16:31:22.152 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_1
-2024-01-09 16:31:22.170 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_1
-2024-01-09 16:31:22.171 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_1
-2024-01-09 16:31:22.178 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_1
-2024-01-09 16:31:22.179 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_1
-2024-01-09 16:31:22.185 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_2
-2024-01-09 16:31:22.186 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: findAllListUsingGET_1
-2024-01-09 16:31:22.187 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_2
-2024-01-09 16:31:22.189 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_2
-2024-01-09 16:31:22.190 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_2
-2024-01-09 16:31:22.194 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_2
-2024-01-09 16:31:22.195 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_2
-2024-01-09 16:31:22.203 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_3
-2024-01-09 16:31:22.207 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_3
-2024-01-09 16:31:22.225 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_3
-2024-01-09 16:31:22.228 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_3
-2024-01-09 16:31:22.240 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_3
-2024-01-09 16:31:22.262 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_3
-2024-01-09 16:31:22.269 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 16:31:22.405 [restartedMain] INFO  com.yovinchen.xlcs.ServiceProductApplication.logStarted@61 - Started ServiceProductApplication in 6.348 seconds (JVM running for 151.118)
-2024-01-09 16:31:22.963 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-product@@DEFAULT -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 16:31:22.978 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-product@@DEFAULT -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:02:21.336 [http-nio-8203-exec-1] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring DispatcherServlet 'dispatcherServlet'
-2024-01-09 17:02:21.486 [http-nio-8203-exec-1] INFO  com.zaxxer.hikari.HikariDataSource.getConnection@110 - HikariPool-1 - Starting...
-2024-01-09 17:02:21.703 [http-nio-8203-exec-1] INFO  com.zaxxer.hikari.HikariDataSource.getConnection@123 - HikariPool-1 - Start completed.
-2024-01-09 17:50:35.476 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeListener@104 - [LISTENER] removing DEFAULT_GROUP@@service-product with DEFAULT from listener map
-2024-01-09 17:50:35.500 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@86 - De-registering from Nacos Server now...
-2024-01-09 17:50:35.501 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeBeatInfo@101 - [BEAT] removing beat: DEFAULT_GROUP@@service-product:10.13.34.194:8203 from beat map.
-2024-01-09 17:50:35.502 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.deregisterService@253 - [DEREGISTER-SERVICE] public deregistering service DEFAULT_GROUP@@service-product with instance: Instance{instanceId='null', ip='10.13.34.194', port=8203, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={}}
-2024-01-09 17:50:35.524 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@106 - De-registration finished.
-2024-01-09 17:50:35.526 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 17:50:37.629 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 17:50:37.630 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 17:50:39.985 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-product@@DEFAULT -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:50:39.994 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-product@@DEFAULT -> []
-2024-01-09 17:50:40.637 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 17:50:40.639 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 17:50:43.652 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 17:50:46.665 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 17:50:46.666 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 17:50:46.668 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 17:50:46.675 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 17:50:46.676 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 17:50:46.679 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 17:50:46.680 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 17:50:46.681 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 17:50:46.682 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 17:50:46.682 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 17:50:46.682 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 17:50:46.683 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 17:50:46.683 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 17:50:46.683 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 17:50:46.683 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 17:50:46.683 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 17:50:46.684 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 17:50:46.686 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 17:50:47.136 [SpringContextShutdownHook] INFO  com.zaxxer.hikari.HikariDataSource.close@350 - HikariPool-1 - Shutdown initiated...
-2024-01-09 17:50:47.179 [SpringContextShutdownHook] INFO  com.zaxxer.hikari.HikariDataSource.close@352 - HikariPool-1 - Shutdown completed.
-2024-01-09 17:51:28.982 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 17:51:29.024 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 17:51:29.199 [restartedMain] INFO  com.yovinchen.xlcs.ServiceProductApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 17:51:33.266 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8203 (http)
-2024-01-09 17:51:33.285 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 17:51:33.289 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 17:51:33.436 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 17:51:35.801 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 17:51:36.257 [redisson-netty-4-25] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:51:36.263 [redisson-netty-4-9] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:51:38.360 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 17:51:38.408 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:38.423 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:38.555 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 17:51:38.559 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 17:51:38.561 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 17:51:41.258 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.272 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 17:51:41.280 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] config-rabbitmq.yml+config+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.281 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=config-rabbitmq.yml, group=config, cnt=1
-2024-01-09 17:51:41.284 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-product.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.284 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-product.yml, group=service, cnt=1
-2024-01-09 17:51:41.285 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-openfeign.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.286 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-openfeign.yml, group=common, cnt=1
-2024-01-09 17:51:41.286 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-product+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.287 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-product, group=service, cnt=1
-2024-01-09 17:51:41.288 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-rabbitmq.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.289 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-rabbitmq.yml, group=common, cnt=1
-2024-01-09 17:51:41.291 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] oss-aliyun.yml+oss+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.292 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=oss-aliyun.yml, group=oss, cnt=1
-2024-01-09 17:51:41.293 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-product-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.293 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-product-dev.yml, group=service, cnt=1
-2024-01-09 17:51:41.294 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.295 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 17:51:41.630 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-product with DEFAULT to listener map
-2024-01-09 17:51:41.863 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8203 (http) with context path ''
-2024-01-09 17:51:41.888 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8203, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-product', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 17:51:41.890 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-product with instance: Instance{instanceId='null', ip='10.13.34.194', port=8203, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 17:51:41.985 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-product 10.13.34.194:8203 register finished
-2024-01-09 17:51:41.993 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 17:51:42.003 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 17:51:42.061 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:51:42.238 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_1
-2024-01-09 17:51:42.243 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_1
-2024-01-09 17:51:42.264 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_1
-2024-01-09 17:51:42.267 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_1
-2024-01-09 17:51:42.276 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_1
-2024-01-09 17:51:42.280 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_1
-2024-01-09 17:51:42.287 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_2
-2024-01-09 17:51:42.291 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: findAllListUsingGET_1
-2024-01-09 17:51:42.294 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_2
-2024-01-09 17:51:42.304 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_2
-2024-01-09 17:51:42.308 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_2
-2024-01-09 17:51:42.322 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_2
-2024-01-09 17:51:42.326 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_2
-2024-01-09 17:51:42.340 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_3
-2024-01-09 17:51:42.361 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_3
-2024-01-09 17:51:42.409 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_3
-2024-01-09 17:51:42.415 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_3
-2024-01-09 17:51:42.450 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_3
-2024-01-09 17:51:42.491 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_3
-2024-01-09 17:51:42.510 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:51:42.676 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-product@@DEFAULT -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:42.710 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-product@@DEFAULT -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:42.837 [restartedMain] INFO  com.yovinchen.xlcs.ServiceProductApplication.logStarted@61 - Started ServiceProductApplication in 51.118 seconds (JVM running for 52.047)
-2024-01-09 17:51:43.309 [http-nio-8203-exec-1] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring DispatcherServlet 'dispatcherServlet'
-2024-01-09 17:51:43.534 [http-nio-8203-exec-1] INFO  com.zaxxer.hikari.HikariDataSource.getConnection@110 - HikariPool-1 - Starting...
-2024-01-09 17:51:43.774 [http-nio-8203-exec-1] INFO  com.zaxxer.hikari.HikariDataSource.getConnection@123 - HikariPool-1 - Start completed.
-2024-01-09 18:01:23.202 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeListener@104 - [LISTENER] removing DEFAULT_GROUP@@service-product with DEFAULT from listener map
-2024-01-09 18:01:23.228 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@86 - De-registering from Nacos Server now...
-2024-01-09 18:01:23.229 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeBeatInfo@101 - [BEAT] removing beat: DEFAULT_GROUP@@service-product:10.13.34.194:8203 from beat map.
-2024-01-09 18:01:23.232 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.deregisterService@253 - [DEREGISTER-SERVICE] public deregistering service DEFAULT_GROUP@@service-product with instance: Instance{instanceId='null', ip='10.13.34.194', port=8203, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={}}
-2024-01-09 18:01:23.249 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@106 - De-registration finished.
-2024-01-09 18:01:23.250 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:24.802 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:24.803 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:27.818 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:27.821 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:28.627 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-product@@DEFAULT -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:01:28.640 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-product@@DEFAULT -> []
-2024-01-09 18:01:28.645 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:31.675 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:31.679 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:31.681 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:31.683 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:31.683 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:31.693 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:01:31.694 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:31.695 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:31.696 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:31.697 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:31.698 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:31.698 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:31.698 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:31.698 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:31.698 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:31.699 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:31.699 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:31.701 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:01:31.943 [SpringContextShutdownHook] INFO  com.zaxxer.hikari.HikariDataSource.close@350 - HikariPool-1 - Shutdown initiated...
-2024-01-09 18:01:31.969 [SpringContextShutdownHook] INFO  com.zaxxer.hikari.HikariDataSource.close@352 - HikariPool-1 - Shutdown completed.
-2024-01-09 18:02:13.793 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 18:02:13.834 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 18:02:14.018 [restartedMain] INFO  com.yovinchen.xlcs.ServiceProductApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 18:02:19.246 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8203 (http)
-2024-01-09 18:02:19.287 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 18:02:19.302 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 18:02:19.601 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 18:02:22.680 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 18:02:23.257 [redisson-netty-4-31] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 18:02:23.257 [redisson-netty-4-25] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 18:02:25.607 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 18:02:25.658 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:25.677 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:25.935 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 18:02:25.939 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 18:02:25.943 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 18:02:29.094 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:29.099 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 18:02:29.102 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] config-rabbitmq.yml+config+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:29.102 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=config-rabbitmq.yml, group=config, cnt=1
-2024-01-09 18:02:29.103 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-product.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:29.103 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-product.yml, group=service, cnt=1
-2024-01-09 18:02:29.107 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-openfeign.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:29.108 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-openfeign.yml, group=common, cnt=1
-2024-01-09 18:02:29.125 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-product+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:29.126 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-product, group=service, cnt=1
-2024-01-09 18:02:29.126 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-rabbitmq.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:29.127 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-rabbitmq.yml, group=common, cnt=1
-2024-01-09 18:02:29.128 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] oss-aliyun.yml+oss+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:29.128 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=oss-aliyun.yml, group=oss, cnt=1
-2024-01-09 18:02:29.129 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-product-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:29.130 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-product-dev.yml, group=service, cnt=1
-2024-01-09 18:02:29.131 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:29.131 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 18:02:29.492 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-product with DEFAULT to listener map
-2024-01-09 18:02:29.732 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8203 (http) with context path ''
-2024-01-09 18:02:29.772 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8203, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-product', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 18:02:29.777 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-product with instance: Instance{instanceId='null', ip='10.13.34.194', port=8203, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 18:02:29.795 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-product 10.13.34.194:8203 register finished
-2024-01-09 18:02:29.816 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 18:02:29.832 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 18:02:29.898 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 18:02:30.198 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_1
-2024-01-09 18:02:30.205 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_1
-2024-01-09 18:02:30.227 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_1
-2024-01-09 18:02:30.230 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_1
-2024-01-09 18:02:30.236 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_1
-2024-01-09 18:02:30.240 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_1
-2024-01-09 18:02:30.248 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_2
-2024-01-09 18:02:30.254 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: findAllListUsingGET_1
-2024-01-09 18:02:30.257 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_2
-2024-01-09 18:02:30.265 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_2
-2024-01-09 18:02:30.271 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_2
-2024-01-09 18:02:30.284 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_2
-2024-01-09 18:02:30.289 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_2
-2024-01-09 18:02:30.306 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: batchRemoveUsingDELETE_3
-2024-01-09 18:02:30.323 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: removeUsingDELETE_3
-2024-01-09 18:02:30.382 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: saveUsingPOST_3
-2024-01-09 18:02:30.389 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: updateByIdUsingPUT_3
-2024-01-09 18:02:30.423 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: indexUsingGET_3
-2024-01-09 18:02:30.585 [restartedMain] INFO  s.d.s.w.r.operation.CachingOperationNameGenerator.startingWith@41 - Generating unique operation named: getUsingGET_3
-2024-01-09 18:02:30.607 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 18:02:30.746 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-product@@DEFAULT -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:30.785 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-product@@DEFAULT -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:31.036 [restartedMain] INFO  com.yovinchen.xlcs.ServiceProductApplication.logStarted@61 - Started ServiceProductApplication in 54.924 seconds (JVM running for 56.515)
-2024-01-09 18:04:39.269 [http-nio-8203-exec-1] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring DispatcherServlet 'dispatcherServlet'
-2024-01-09 18:04:39.444 [http-nio-8203-exec-1] INFO  com.zaxxer.hikari.HikariDataSource.getConnection@110 - HikariPool-1 - Starting...
-2024-01-09 18:04:39.619 [http-nio-8203-exec-1] INFO  com.zaxxer.hikari.HikariDataSource.getConnection@123 - HikariPool-1 - Start completed.
-2024-01-09 18:54:03.204 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-product with instance: Instance{instanceId='null', ip='10.13.34.194', port=8203, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-product', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:12:31.761 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-product with instance: Instance{instanceId='null', ip='10.13.34.194', port=8203, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-product', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:13:38.658 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-product with instance: Instance{instanceId='null', ip='10.13.34.194', port=8203, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-product', metadata={preserved.register.source=SPRING_CLOUD}}
diff --git a/xlcs-parent/data/logs/service-search/debug/service-search-2024-01-09-0.log b/xlcs-parent/data/logs/service-search/debug/service-search-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-search/druid/SlowSql_service-search-2024-01-09-0.log b/xlcs-parent/data/logs/service-search/druid/SlowSql_service-search-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-search/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log b/xlcs-parent/data/logs/service-search/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
deleted file mode 100644
index f14fa00..0000000
--- a/xlcs-parent/data/logs/service-search/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
+++ /dev/null
@@ -1,37490 +0,0 @@
-2024-01-09 18:01:33.874 [com.alibaba.nacos.naming.push.receiver] ERROR com.alibaba.nacos.client.naming.run@110 - [NA] error while receiving push data
-java.net.SocketException: Socket closed
-	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
-	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:149)
-	at java.net.DatagramSocket.receive(DatagramSocket.java:812)
-	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:17.185 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:17.211 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:17.217 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:17.232 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:17.237 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:17.239 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:18.802 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:18.835 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:18.864 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:18.890 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:18.891 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:06:18.892 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:22.248 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:22.262 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:22.281 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:22.291 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:22.293 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:22.294 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:22.779 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:22.813 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:22.820 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:22.824 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:22.827 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:06:22.828 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:27.308 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:27.318 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:27.322 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:27.327 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:27.330 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:27.331 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:28.989 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:29.016 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:29.043 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:29.067 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:29.068 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:06:29.068 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:32.353 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:32.365 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:32.370 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:32.375 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:32.378 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:32.380 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:32.841 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:32.851 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:32.859 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:32.867 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:32.868 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:06:32.869 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:37.397 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.402 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.408 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.420 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:37.421 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:37.423 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:39.084 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.094 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.109 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.117 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.118 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:06:39.119 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:42.440 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:42.451 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:42.459 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:42.467 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:42.470 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:42.470 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:42.888 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:42.902 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:42.911 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:42.917 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:42.918 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:06:42.919 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:45.740 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@170 - [NACOS SocketTimeoutException httpPost] currentServerAddr: http://82.157.68.223:8848， err : Read timed out
-2024-01-09 18:06:45.743 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@190 - no available server, currentServerAddr : http://82.157.68.223:8848
-2024-01-09 18:06:45.744 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:45.746 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:47.479 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.488 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.493 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.502 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.503 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:47.504 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:47.767 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.768 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.769 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:49.130 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.153 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.159 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.166 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.167 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:06:49.168 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:49.786 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:49.788 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:49.790 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:51.818 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:51.820 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:51.822 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.511 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.519 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.523 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.533 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:52.534 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:52.534 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:52.935 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:52.941 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:52.954 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:52.959 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:52.960 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:06:52.960 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:53.092 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 18:06:53.095 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 18:06:53.099 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 18:06:53.101 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 18:06:53.105 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 18:06:53.108 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 18:06:53.110 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 18:06:53.363 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-4] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createBareChannel(CachingConnectionFactory.java:702)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.getCachedChannelProxy(CachingConnectionFactory.java:676)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.getChannel(CachingConnectionFactory.java:567)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.access$1600(CachingConnectionFactory.java:102)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory$ChannelCachingConnectionProxy.createChannel(CachingConnectionFactory.java:1439)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2095)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 16 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 21 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:06:53.382 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-6] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:06:53.397 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-5] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:06:53.449 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-4] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:06:53.476 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-5] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:06:53.493 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-6] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:06:53.846 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:53.851 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:53.851 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.875 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.881 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.882 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.554 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.565 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.577 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.580 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.581 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:57.583 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:06:57.895 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.912 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.913 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:58.548 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-7] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:06:58.564 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-8] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:06:58.595 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-9] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:06:58.606 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-7] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:06:58.655 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-8] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:06:58.670 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-9] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:06:59.189 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.201 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.204 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.209 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.210 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:06:59.210 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:59.935 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:59.945 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:59.950 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.633 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.635 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.636 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.647 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-10] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:07:55.664 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-10] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:07:55.682 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-12] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:07:55.700 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-12] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:07:55.713 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-11] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:07:55.729 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-11] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:07:55.906 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.925 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.930 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.936 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.937 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:07:55.938 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:07:56.278 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:56.297 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:56.300 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:56.303 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:56.304 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:07:56.304 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:57.662 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.663 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.664 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:59.684 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:59.686 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:59.687 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.829 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-13] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:00.864 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-13] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:00.903 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-14] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:00.923 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-14] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:00.940 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-15] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:00.948 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-15] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:00.950 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.962 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.971 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.983 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.986 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:08:00.988 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:08:01.718 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.730 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.734 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:02.526 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:02.535 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:02.539 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:02.556 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:02.557 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:08:02.558 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:03.749 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.752 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.755 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.769 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.772 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.776 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.009 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.020 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.038 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.053 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-16] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:06.060 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.061 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:08:06.062 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:08:06.080 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-16] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:06.110 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-17] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:06.179 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-17] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:06.214 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-18] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:06.240 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-18] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:06.332 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:06.339 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:06.343 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:06.349 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:06.351 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:08:06.352 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:07.803 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:07.827 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:07.829 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:09.872 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:09.877 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:09.879 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.077 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.084 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.091 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.096 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.098 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:08:11.100 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:08:11.276 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-19] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:11.304 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-20] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:11.360 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-19] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:11.382 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-20] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:11.389 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-21] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:11.396 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-21] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:11.903 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.906 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.907 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:12.582 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:12.588 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:12.597 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:12.603 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:12.605 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:08:12.605 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:13.940 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.947 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.950 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:49.189 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-22] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:49.205 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-22] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:49.222 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-24] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:49.265 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-24] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:49.283 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-23] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:49.329 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-23] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:50.208 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.211 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.212 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.332 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.339 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.343 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.351 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.352 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:08:50.354 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:08:50.574 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:50.584 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:50.592 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:50.599 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:50.601 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:08:50.602 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:52.229 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.231 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.232 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:54.249 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:54.250 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:54.251 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:54.376 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-25] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:54.437 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-25] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:54.455 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-26] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:54.497 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-26] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:54.511 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-27] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:54.539 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-27] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:08:55.360 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.365 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.374 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.379 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.382 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:08:55.387 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:08:56.270 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:56.272 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:56.274 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:06.593 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-28] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:06.606 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-28] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:06.617 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-30] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:06.648 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-29] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:06.666 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-30] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:06.678 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-29] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:06.877 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:06.882 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:06.885 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:06.887 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:06.888 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:12:06.888 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:08.344 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.349 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.350 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.365 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.368 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.369 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.441 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.468 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.472 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.479 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.481 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:12:10.482 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:12:10.658 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:10.671 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:10.686 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:10.692 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:10.693 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:12:10.694 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:11.767 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-31] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:11.827 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-32] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:11.863 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-31] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:11.878 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-33] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:11.881 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-32] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:11.890 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-33] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:12:12.384 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:12.385 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:12.386 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:14.418 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:14.420 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:14.421 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:15.502 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.074 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.079 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.083 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.084 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:17:07.085 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:17:07.091 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-34] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:07.107 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-34] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:07.129 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-36] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:07.142 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-35] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:07.160 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-36] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:07.172 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-35] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:07.844 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.846 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.847 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:08.307 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:08.311 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:08.316 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:08.320 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:08.321 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:17:08.321 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:09.888 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.892 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.893 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.904 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.907 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.909 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.119 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.119 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:12.139 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.141 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:12.151 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:12.150 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.166 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.167 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:12.177 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:17:12.178 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:17:12.181 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:12.184 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:17:12.310 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-37] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:12.315 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-37] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:12.378 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-38] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:12.411 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-38] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:12.428 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-39] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:12.440 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-39] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:13.932 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.933 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.934 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.437 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-40] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:27.445 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-40] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:27.483 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-41] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:27.501 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-41] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:27.516 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-42] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:27.526 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-42] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:28.912 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:28.914 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:28.915 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.148 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.153 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.158 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.161 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.162 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:17:30.164 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:17:30.928 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.941 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.942 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:31.273 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:31.281 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:31.296 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:31.304 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:31.306 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:17:31.307 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:32.660 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-43] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:32.673 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-43] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:32.703 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-44] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:32.710 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-44] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:32.758 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-45] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:32.762 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-45] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:17:32.958 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.960 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.960 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.441 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-46] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:27.454 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-46] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:27.466 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-48] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:27.503 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-47] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:27.513 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-48] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:27.525 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-47] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:27.640 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.641 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.642 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.798 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:27.802 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:27.810 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:27.813 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:27.813 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:20:27.814 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:27.840 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.849 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.858 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.864 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.866 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:20:27.867 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:20:29.669 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.670 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.670 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:31.707 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:31.709 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:31.709 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.539 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-49] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:32.635 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-49] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:32.647 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-50] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:32.672 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-51] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:32.683 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-50] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:32.715 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-51] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:20:32.891 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.903 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.912 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.915 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.916 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:20:32.918 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:20:33.726 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:33.728 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:33.729 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:33.983 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:33.991 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:33.999 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:34.011 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:34.015 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:20:34.016 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:07.548 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-53] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:07.574 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-52] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:07.584 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-54] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:07.618 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-52] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:07.643 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-54] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:07.654 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-53] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:08.400 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.401 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.401 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.414 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.415 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.415 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.477 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:10.483 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:10.489 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:10.504 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:10.508 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:21:10.509 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:10.582 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.592 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.596 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.599 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.599 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:21:10.600 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:21:12.450 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.453 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.454 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.813 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-55] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:12.838 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-55] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:12.872 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-56] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:12.878 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-56] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:12.884 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-57] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:12.891 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-57] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:14.491 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:14.492 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:14.493 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.617 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.623 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.630 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.634 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.635 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:21:15.636 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:21:16.505 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:16.507 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:16.508 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:16.683 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:16.695 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:16.700 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:16.706 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:16.707 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:21:16.707 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:17.999 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-58] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:18.079 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-58] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:18.084 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-59] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:18.091 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-60] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:18.100 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-60] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:18.106 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-59] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:21:18.533 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.535 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.535 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:47.943 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-61] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:47.956 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-61] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:47.963 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-63] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:47.975 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-62] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:47.997 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-63] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:48.041 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-62] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:48.983 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:48.989 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:48.994 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:49.010 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:49.011 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.014 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:23:49.015 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.016 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:49.016 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.118 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.136 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.141 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.145 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.145 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:23:49.146 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:23:51.053 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.054 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.055 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.066 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.067 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.067 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.071 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-64] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:53.119 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-64] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:53.146 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-65] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:53.174 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-65] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:53.200 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-66] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:53.216 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-66] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:23:54.163 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.166 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.174 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.178 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.180 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:23:54.181 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:23:55.084 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:55.086 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:55.086 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:55.178 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:55.183 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:55.186 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:55.194 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:55.194 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:23:55.195 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:28.141 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-67] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:28.154 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-67] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:28.163 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-69] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:28.215 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-68] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:28.225 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-69] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:28.235 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-68] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:29.705 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.707 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.708 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.652 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:31.669 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:31.676 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:31.680 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:31.681 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:25:31.682 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:31.733 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.735 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.736 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.792 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.798 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.803 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.809 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.810 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:25:31.811 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:25:33.339 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-70] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:33.357 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-70] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:33.380 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-71] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:33.404 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-71] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:33.408 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-72] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:33.420 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-72] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:25:33.750 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:33.752 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:33.753 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:48.398 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-73] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:48.405 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-73] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:48.414 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-75] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:48.425 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-74] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:48.445 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-75] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:48.470 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-74] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:48.691 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:48.692 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:48.692 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.759 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.774 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.778 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.789 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.790 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:27:49.791 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:27:50.707 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:50.710 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:50.711 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:50.737 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:50.743 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:50.749 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:50.758 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:50.759 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:27:50.760 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:27:52.765 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.777 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.778 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:53.577 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-76] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:53.591 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-76] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:53.636 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-77] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:53.641 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-77] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:53.646 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-78] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:53.659 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-78] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:27:54.625 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:54.629 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:54.633 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:54.636 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:54.638 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:27:54.639 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:27:54.802 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.816 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.817 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.818 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.818 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.821 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.825 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.826 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:27:54.827 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:32:09.005 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-79] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:09.026 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-79] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:09.077 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-81] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:09.098 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-81] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:09.105 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-80] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:09.131 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-80] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:10.004 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.007 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.008 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:12.052 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:12.057 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:12.058 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.050 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.062 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.066 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.069 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.069 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:32:13.070 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:32:13.924 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:13.931 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:13.934 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:13.939 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:13.940 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:32:13.940 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:14.073 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:14.074 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:14.075 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:14.134 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-82] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:14.290 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-82] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:14.303 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-83] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:14.311 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-83] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:14.327 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-84] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:14.362 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-84] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:32:16.095 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:16.097 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:16.097 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:09.136 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-85] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:09.172 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-85] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:09.190 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-87] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:09.207 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-86] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:09.217 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-87] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:09.227 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-86] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:10.672 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:10.681 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:10.695 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:10.698 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:10.700 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:34:10.701 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:10.941 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.953 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.957 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.961 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.962 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:34:10.962 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:34:10.964 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.965 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.966 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.985 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.986 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.987 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:14.363 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-88] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:14.377 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-88] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:14.392 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-89] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:14.414 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-89] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:14.418 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-90] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:14.432 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-90] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:34:15.021 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:15.026 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:15.026 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:15.989 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.009 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.013 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.017 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.018 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:34:16.019 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:35:29.373 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-91] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:29.413 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-91] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:29.423 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-93] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:29.446 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-92] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:29.467 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-93] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:29.501 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:29.509 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-92] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:29.514 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:29.518 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:29.520 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:29.521 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:35:29.521 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:29.729 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:29.730 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:29.731 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.762 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.764 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.765 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.408 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:33.421 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:33.428 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:33.432 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:33.433 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:35:33.433 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:33.739 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.747 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.750 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.754 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.755 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:35:33.756 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:35:33.794 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.795 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.796 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:34.481 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-94] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:34.604 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-95] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:34.615 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-94] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:34.671 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-96] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:34.677 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-95] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:34.708 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-96] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:35:35.819 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.824 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.826 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:29.499 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-97] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:29.511 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-97] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:29.521 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-99] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:29.587 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-98] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:29.596 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-99] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:29.604 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-98] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:30.518 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:30.519 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:30.519 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.483 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.503 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.510 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.513 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.514 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:37:31.515 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:37:32.236 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:32.244 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:32.248 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:32.251 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:32.251 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:37:32.252 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:37:32.539 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:32.542 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:32.545 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:34.569 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:34.581 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:34.583 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:34.626 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-100] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:34.725 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-100] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:34.757 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-101] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:34.772 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-101] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:34.801 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-102] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:34.841 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-102] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:37:36.125 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:36.129 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:36.134 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:36.142 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:36.145 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:37:36.146 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:29.526 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.529 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.531 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.535 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.536 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.540 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.545 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.562 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:38:29.560 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-103] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:29.567 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:38:29.624 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-103] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:29.633 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-105] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:29.642 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-105] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:29.651 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-104] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:29.658 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-104] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:31.583 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.584 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.585 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:33.602 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:33.609 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:33.611 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.584 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.595 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.600 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.607 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.608 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:38:34.609 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:38:34.826 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-106] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:34.849 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-106] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:34.864 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-108] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:34.896 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-107] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:34.903 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-108] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:34.910 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-107] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:38:35.091 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:35.095 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:35.099 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:35.104 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:35.105 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:38:35.106 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:35.653 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:35.654 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:35.655 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.053 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-109] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:10.069 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-109] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:10.079 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-111] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:10.090 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-110] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:10.099 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-111] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:10.110 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-110] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:10.837 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.838 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.838 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.134 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:12.139 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:12.141 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:12.144 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:12.145 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:42:12.146 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:12.772 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.777 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.783 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.789 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.790 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:42:12.792 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:42:12.859 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.862 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.863 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.884 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.886 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.887 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.271 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-112] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:15.280 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-112] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:15.287 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-113] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:15.296 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-113] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:15.300 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-114] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:15.348 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-114] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:42:16.900 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:16.902 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:16.903 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.068 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-115] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:30.085 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-115] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:30.091 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-117] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:30.146 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-116] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:30.154 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-117] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:30.161 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-116] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:30.482 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.487 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.491 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.499 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.499 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:43:30.500 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:43:30.939 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:30.942 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:30.945 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:30.949 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:30.949 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:43:30.950 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:43:31.596 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:31.599 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:31.600 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:33.625 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:33.627 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:33.627 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:34.838 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:34.852 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:34.859 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:34.864 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:34.864 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:43:34.864 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:43:35.189 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-118] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:35.196 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-118] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:35.293 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-119] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:35.297 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-119] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:35.326 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-120] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:35.332 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-120] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:43:35.515 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.524 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.531 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.537 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.538 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:43:35.539 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:43:35.639 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.640 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.640 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.158 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-121] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:10.176 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-121] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:10.194 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-123] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:10.226 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-122] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:10.281 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-123] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:10.291 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-122] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:10.573 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.574 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.575 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:12.600 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:12.601 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:12.601 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.452 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.460 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.464 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.471 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.472 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:44:13.474 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:44:13.857 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:13.865 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:13.874 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:13.881 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:13.882 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:44:13.882 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:14.620 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:14.623 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:14.624 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.382 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-124] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:15.463 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-124] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:15.477 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-125] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:15.482 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-125] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:15.492 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-126] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:15.500 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-126] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:44:16.639 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:16.640 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:16.640 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:10.556 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-127] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:10.638 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-127] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:10.647 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-129] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:10.667 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-129] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:10.677 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-128] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:10.703 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-128] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:10.868 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:10.880 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:10.883 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:10.885 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:10.885 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:47:10.886 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:11.590 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.594 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.602 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.606 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.606 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:47:11.607 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:47:11.762 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.764 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.764 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.783 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.786 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.787 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.715 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-130] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:15.811 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-130] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:15.852 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.854 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.854 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.858 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-131] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:15.867 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-131] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:15.891 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-132] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:15.909 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-132] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:47:16.620 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.625 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.629 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.634 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.635 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:47:16.636 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:47:17.013 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:17.017 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:17.027 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:17.030 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:17.031 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:47:17.031 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:10.676 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-133] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:10.693 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-133] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:10.714 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-135] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:10.739 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:10.740 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:10.741 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:10.753 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-134] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:10.765 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-135] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:10.780 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-134] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:12.752 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:12.753 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:12.753 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:13.771 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:13.778 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:13.781 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:13.784 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:13.785 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:49:13.785 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:14.505 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.515 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.519 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.524 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.525 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:49:14.525 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:49:14.782 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.788 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.789 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:15.914 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-136] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:15.929 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-137] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:15.949 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-136] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:16.020 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-137] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:16.026 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-138] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:16.031 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-138] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:49:16.808 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.809 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.810 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:10.973 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-139] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:10.985 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-139] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:10.994 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-140] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:11.016 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-141] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:11.032 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-141] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:11.056 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-140] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:11.969 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:11.971 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:11.972 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.701 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.707 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.710 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.715 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:12.716 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:51:12.716 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:51:13.053 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:13.057 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:13.061 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:13.066 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:13.067 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:51:13.067 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:51:13.989 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.992 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.993 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:16.006 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:16.008 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:16.009 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:16.187 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-142] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:16.194 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-142] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:16.230 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-143] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:16.235 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-143] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:16.246 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-144] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:16.253 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-144] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:51:16.944 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:16.950 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:16.968 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:16.977 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:16.978 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:51:16.978 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:51:17.736 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.740 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.743 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.749 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.750 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:51:17.750 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:51:18.026 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:18.027 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:18.028 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:52.772 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-145] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:52.789 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-145] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:52.850 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-147] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:52.863 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-146] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:52.869 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-147] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:52.879 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-146] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:54.555 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.560 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.561 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:56.580 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:56.588 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:56.592 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.270 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.282 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.289 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.293 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.294 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:52:57.297 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:52:57.593 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:57.599 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:57.605 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:57.609 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:57.610 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-2024-01-09 18:52:57.611 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-search
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-search&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:58.013 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-148] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:58.024 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-148] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:58.031 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-149] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:58.049 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-150] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:58.054 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-149] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:58.081 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-150] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:52:58.610 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:58.611 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:58.611 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:49.766 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-151] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:53:49.787 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-151] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:53:49.801 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-153] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:53:49.818 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-152] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:53:49.829 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-153] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:53:49.858 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-152] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:53:50.370 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:50.373 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:50.373 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:51.237 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:51.246 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:51.255 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:51.259 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:51.260 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-2024-01-09 18:53:51.261 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-activity
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-activity&udpPort=63847&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw&clusters=
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:52.062 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.071 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.077 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.085 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.090 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:53:52.092 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8204,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-search","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8204&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-search&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU1MH0.0O11BlEt8SsGTUjqJcDxEas-JbUEMDjIcEuJsfEJzHw
-2024-01-09 18:53:52.409 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.410 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.410 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.433 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.434 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.435 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:55.012 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-154] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:53:55.022 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-155] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:53:55.050 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-156] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:53:55.059 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-154] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:53:55.080 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-156] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.io.EOFException: null
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:290)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 18:53:55.097 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-155] ERROR o.s.a.r.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary@1846 - Failed to check/redeclare auto-delete queue(s).
-org.springframework.amqp.AmqpIOException: java.io.IOException
-	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:524)
-	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:751)
-	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2089)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2062)
-	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2042)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
-	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1859)
-	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1840)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1354)
-	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1200)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: null
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:129)
-	at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:125)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:396)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139)
-	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:560)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:533)
-	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:487)
-	... 12 common frames omitted
-Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
-	at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
-	at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36)
-	at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:502)
-	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:326)
-	... 17 common frames omitted
-Caused by: java.net.SocketException: Connection reset
-	at java.net.SocketInputStream.read(SocketInputStream.java:210)
-	at java.net.SocketInputStream.read(SocketInputStream.java:141)
-	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
-	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
-	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)
-	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91)
-	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184)
-	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665)
-	... 1 common frames omitted
-2024-01-09 19:13:44.979 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:44.998 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:44.999 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:48.841 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 19:13:48.846 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 19:13:48.847 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 19:13:48.851 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 19:13:48.853 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 19:13:48.854 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
-2024-01-09 19:13:48.856 [AMQP Connection 82.157.68.223:5672] ERROR o.s.a.rabbit.connection.CachingConnectionFactory.log@1575 - Channel shutdown: connection error
diff --git a/xlcs-parent/data/logs/service-search/info/service-search-2024-01-09-0.log b/xlcs-parent/data/logs/service-search/info/service-search-2024-01-09-0.log
deleted file mode 100644
index ca118d7..0000000
--- a/xlcs-parent/data/logs/service-search/info/service-search-2024-01-09-0.log
+++ /dev/null
@@ -1,157 +0,0 @@
-2024-01-09 17:51:29.973 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 17:51:30.009 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 17:51:30.242 [restartedMain] INFO  com.yovinchen.xlcs.ServiceSearchApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 17:51:34.606 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8204 (http)
-2024-01-09 17:51:34.637 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 17:51:34.638 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 17:51:34.927 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 17:51:38.464 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 17:51:38.923 [redisson-netty-4-30] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:51:38.928 [redisson-netty-4-28] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:51:39.097 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 17:51:39.207 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:39.214 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:39.394 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 17:51:39.399 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 17:51:39.402 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 17:51:41.511 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.516 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 17:51:41.517 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] config-rabbitmq.yml+config+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.517 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=config-rabbitmq.yml, group=config, cnt=1
-2024-01-09 17:51:41.517 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-openfeign.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.518 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-openfeign.yml, group=common, cnt=1
-2024-01-09 17:51:41.520 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-search.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.521 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-search.yml, group=service, cnt=1
-2024-01-09 17:51:41.522 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-rabbitmq.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.523 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-rabbitmq.yml, group=common, cnt=1
-2024-01-09 17:51:41.524 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-search-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.529 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-search-dev.yml, group=service, cnt=1
-2024-01-09 17:51:41.529 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-search+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.530 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-search, group=service, cnt=1
-2024-01-09 17:51:41.530 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.530 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 17:51:41.531 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-elasticsearch.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.532 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-elasticsearch.yml, group=common, cnt=1
-2024-01-09 17:51:41.852 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-search with DEFAULT to listener map
-2024-01-09 17:51:42.079 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8204 (http) with context path ''
-2024-01-09 17:51:42.103 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8204, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-search', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 17:51:42.104 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-search with instance: Instance{instanceId='null', ip='10.13.34.194', port=8204, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 17:51:42.156 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-search 10.13.34.194:8204 register finished
-2024-01-09 17:51:42.163 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 17:51:42.169 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 17:51:42.200 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:51:42.223 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:51:42.555 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-1] INFO  c.y.xlcs.search.service.impl.SkuServiceImpl.upperSku@60 - upperSku：8
-2024-01-09 17:51:42.650 [restartedMain] INFO  com.yovinchen.xlcs.ServiceSearchApplication.logStarted@61 - Started ServiceSearchApplication in 49.833 seconds (JVM running for 50.751)
-2024-01-09 17:51:42.915 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-search@@DEFAULT -> [{"instanceId":"10.13.34.194#8204#DEFAULT#DEFAULT_GROUP@@service-search","ip":"10.13.34.194","port":8204,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-search","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:51:42.956 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-search@@DEFAULT -> [{"instanceId":"10.13.34.194#8204#DEFAULT#DEFAULT_GROUP@@service-search","ip":"10.13.34.194","port":8204,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-search","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:51:43.008 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-1] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-product.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:51:43.065 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-1] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-product instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-product,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 17:51:43.077 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-1] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 17:51:43.097 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-1] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:51:43.100 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-1] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 17:51:43.120 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-1] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-product.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:51:43.125 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-1] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-product initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-product,current list of Servers=[10.13.34.194:8203],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8203;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@44283cca
-2024-01-09 17:51:44.163 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-product.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 17:51:44.337 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#1-1] INFO  c.y.xlcs.search.service.impl.SkuServiceImpl.upperSku@94 - upperSku：{"categoryId":1,"categoryName":"新鲜蔬菜","hotScore":0,"id":8,"imgUrl":"https://ssyx-guigu.oss-cn-beijing.aliyuncs.com/img/qiezi.jpg","isNewPerson":0,"keyword":"茄子,新鲜蔬菜","title":"茄子","wareId":1}
-2024-01-09 17:55:59.412 [http-nio-8204-exec-1] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring DispatcherServlet 'dispatcherServlet'
-2024-01-09 18:01:19.946 [Thread-127] INFO  com.netflix.loadbalancer.PollingServerListUpdater.run@53 - Shutting down the Executor Pool for PollingServerListUpdater
-2024-01-09 18:01:23.593 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeListener@104 - [LISTENER] removing DEFAULT_GROUP@@service-search with DEFAULT from listener map
-2024-01-09 18:01:23.609 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@86 - De-registering from Nacos Server now...
-2024-01-09 18:01:23.610 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeBeatInfo@101 - [BEAT] removing beat: DEFAULT_GROUP@@service-search:10.13.34.194:8204 from beat map.
-2024-01-09 18:01:23.611 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.deregisterService@253 - [DEREGISTER-SERVICE] public deregistering service DEFAULT_GROUP@@service-search with instance: Instance{instanceId='null', ip='10.13.34.194', port=8204, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={}}
-2024-01-09 18:01:23.627 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@106 - De-registration finished.
-2024-01-09 18:01:23.628 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:24.804 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:24.807 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:26.836 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-product -> [{"instanceId":"10.13.34.194#8203#DEFAULT#DEFAULT_GROUP@@service-product","ip":"10.13.34.194","port":8203,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-product","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:01:26.841 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-product -> []
-2024-01-09 18:01:27.820 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:27.821 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:28.134 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-search@@DEFAULT -> [{"instanceId":"10.13.34.194#8204#DEFAULT#DEFAULT_GROUP@@service-search","ip":"10.13.34.194","port":8204,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-search","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:01:28.135 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-search@@DEFAULT -> []
-2024-01-09 18:01:30.856 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:33.870 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:33.872 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:33.873 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:33.873 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:33.875 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:33.891 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:01:33.891 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:33.892 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:33.892 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:33.892 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:33.892 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:33.893 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:33.893 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:33.893 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:33.893 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:33.893 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:33.894 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:33.895 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:02:19.212 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 18:02:19.260 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 18:02:19.596 [restartedMain] INFO  com.yovinchen.xlcs.ServiceSearchApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 18:02:25.329 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8204 (http)
-2024-01-09 18:02:25.341 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 18:02:25.342 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 18:02:25.497 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 18:02:29.555 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 18:02:29.960 [redisson-netty-4-24] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 18:02:29.962 [redisson-netty-4-4] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 18:02:30.120 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 18:02:30.174 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:30.180 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:30.333 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 18:02:30.340 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 18:02:30.344 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 18:02:33.594 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:33.601 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 18:02:33.602 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] config-rabbitmq.yml+config+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:33.603 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=config-rabbitmq.yml, group=config, cnt=1
-2024-01-09 18:02:33.604 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-openfeign.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:33.604 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-openfeign.yml, group=common, cnt=1
-2024-01-09 18:02:33.605 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-search.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:33.605 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-search.yml, group=service, cnt=1
-2024-01-09 18:02:33.606 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-rabbitmq.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:33.606 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-rabbitmq.yml, group=common, cnt=1
-2024-01-09 18:02:33.607 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-search-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:33.612 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-search-dev.yml, group=service, cnt=1
-2024-01-09 18:02:33.612 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-search+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:33.613 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-search, group=service, cnt=1
-2024-01-09 18:02:33.615 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:33.618 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 18:02:33.638 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-elasticsearch.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:33.639 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-elasticsearch.yml, group=common, cnt=1
-2024-01-09 18:02:34.146 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-search with DEFAULT to listener map
-2024-01-09 18:02:34.470 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8204 (http) with context path ''
-2024-01-09 18:02:34.490 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8204, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-search', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 18:02:34.493 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-search with instance: Instance{instanceId='null', ip='10.13.34.194', port=8204, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 18:02:34.508 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-search 10.13.34.194:8204 register finished
-2024-01-09 18:02:34.523 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 18:02:34.529 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 18:02:34.569 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 18:02:34.616 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 18:02:35.190 [restartedMain] INFO  com.yovinchen.xlcs.ServiceSearchApplication.logStarted@61 - Started ServiceSearchApplication in 54.051 seconds (JVM running for 55.42)
-2024-01-09 18:02:35.486 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-search@@DEFAULT -> [{"instanceId":"10.13.34.194#8204#DEFAULT#DEFAULT_GROUP@@service-search","ip":"10.13.34.194","port":8204,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-search","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:02:35.550 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-search@@DEFAULT -> [{"instanceId":"10.13.34.194#8204#DEFAULT#DEFAULT_GROUP@@service-search","ip":"10.13.34.194","port":8204,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-search","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:04:40.141 [http-nio-8204-exec-1] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring DispatcherServlet 'dispatcherServlet'
-2024-01-09 18:05:11.545 [http-nio-8204-exec-3] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-activity.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:11.572 [http-nio-8204-exec-3] INFO  com.netflix.loadbalancer.BaseLoadBalancer.initWithConfig@197 - Client: service-activity instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-activity,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
-2024-01-09 18:05:11.582 [http-nio-8204-exec-3] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.enableAndInitLearnNewServersFeature@222 - Using serverListUpdater PollingServerListUpdater
-2024-01-09 18:05:11.605 [http-nio-8204-exec-3] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:05:11.608 [http-nio-8204-exec-3] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-activity -> [{"instanceId":"10.13.34.194#8205#DEFAULT#DEFAULT_GROUP@@service-activity","ip":"10.13.34.194","port":8205,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-activity","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 18:05:11.621 [http-nio-8204-exec-3] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-activity.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:05:11.627 [http-nio-8204-exec-3] INFO  c.n.loadbalancer.DynamicServerListLoadBalancer.restOfInit@150 - DynamicServerListLoadBalancer for client service-activity initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=service-activity,current list of Servers=[10.13.34.194:8205],Load balancer stats=Zone stats: {unknown=[Zone:unknown;	Instance count:1;	Active connections count: 0;	Circuit breaker tripped count: 0;	Active connections per server: 0.0;]
-},Server stats: [[Server:10.13.34.194:8205;	Zone:UNKNOWN;	Total Requests:0;	Successive connection failure:0;	Total blackout seconds:0;	Last connection made:Thu Jan 01 08:00:00 CST 1970;	First connection made: Thu Jan 01 08:00:00 CST 1970;	Active Connections:0;	total failure count in last (1000) msecs:0;	average resp time:0.0;	90 percentile resp time:0.0;	95 percentile resp time:0.0;	min resp time:0.0;	max resp time:0.0;	stddev resp time:0.0]
-]}ServerList:com.alibaba.cloud.nacos.ribbon.NacosServerList@78bfadf4
-2024-01-09 18:05:12.591 [PollingServerListUpdater-0] INFO  com.netflix.config.ChainedDynamicProperty.checkAndFlip@115 - Flipping property: service-activity.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
-2024-01-09 18:53:57.147 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-search with instance: Instance{instanceId='null', ip='10.13.34.194', port=8204, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-search', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:12:29.438 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-search with instance: Instance{instanceId='null', ip='10.13.34.194', port=8204, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-search', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:12:29.443 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-search@@DEFAULT -> [{"instanceId":"10.13.34.194#8204#DEFAULT#DEFAULT_GROUP@@service-search","ip":"10.13.34.194","port":8204,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-search","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 19:12:29.460 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-search@@DEFAULT -> []
-2024-01-09 19:13:36.263 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-search with instance: Instance{instanceId='null', ip='10.13.34.194', port=8204, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-search', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:13:46.353 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-search@@DEFAULT -> [{"instanceId":"10.13.34.194#8204#DEFAULT#DEFAULT_GROUP@@service-search","ip":"10.13.34.194","port":8204,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-search","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
-2024-01-09 19:13:46.368 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-search@@DEFAULT -> [{"instanceId":"10.13.34.194#8204#DEFAULT#DEFAULT_GROUP@@service-search","ip":"10.13.34.194","port":8204,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-search","metadata":{"preserved.register.source":"SPRING_CLOUD"},"ipDeleteTimeout":30000,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000}]
diff --git a/xlcs-parent/data/logs/service-sys/debug/service-sys-2024-01-09-0.log b/xlcs-parent/data/logs/service-sys/debug/service-sys-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-sys/druid/SlowSql_service-sys-2024-01-09-0.log b/xlcs-parent/data/logs/service-sys/druid/SlowSql_service-sys-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-sys/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log b/xlcs-parent/data/logs/service-sys/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
deleted file mode 100644
index e135522..0000000
--- a/xlcs-parent/data/logs/service-sys/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
+++ /dev/null
@@ -1,20222 +0,0 @@
-2024-01-09 18:01:30.885 [com.alibaba.nacos.naming.push.receiver] ERROR com.alibaba.nacos.client.naming.run@110 - [NA] error while receiving push data
-java.net.SocketException: Socket closed
-	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
-	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:149)
-	at java.net.DatagramSocket.receive(DatagramSocket.java:812)
-	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:18.843 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:18.873 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:18.877 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:18.881 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:18.886 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:06:18.887 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:19.807 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.832 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.835 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.842 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.844 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:06:19.846 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:06:24.854 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.864 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.875 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.879 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.881 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:06:24.882 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:06:28.972 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:29.013 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:29.069 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:29.073 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:29.085 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:06:29.086 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:29.909 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.922 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.925 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.929 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.933 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:06:29.935 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:06:34.941 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.946 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.950 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.952 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.953 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:06:34.954 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:06:39.112 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.122 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.125 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.130 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:39.131 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:06:39.131 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:39.973 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:39.993 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.006 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.010 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.013 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:06:40.014 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:06:45.026 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.042 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.046 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.052 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.053 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:06:45.055 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:06:49.152 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.164 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.168 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.171 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:49.173 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:06:49.173 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:50.066 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.073 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.077 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.079 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.080 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:06:50.080 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:06:55.092 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.102 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.112 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.116 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.122 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:06:55.123 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:06:58.314 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@170 - [NACOS SocketTimeoutException httpPost] currentServerAddr: http://82.157.68.223:8848， err : Read timed out
-2024-01-09 18:06:58.319 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@190 - no available server, currentServerAddr : http://82.157.68.223:8848
-2024-01-09 18:06:58.321 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:58.322 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:59.190 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.204 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.217 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.239 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:59.247 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:06:59.248 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:00.136 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.143 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.160 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.163 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.165 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:07:00.166 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:07:00.341 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.343 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.345 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.656 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.733 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:55.734 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.743 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.744 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.745 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.482 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.486 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.510 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.512 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.513 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:07:58.513 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:07:59.754 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:59.757 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:59.759 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.778 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.782 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:01.783 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:02.564 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:02.567 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:02.571 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:02.578 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:02.579 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:08:02.580 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:03.527 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.532 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.547 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.559 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.569 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:08:03.571 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:08:03.804 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.808 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.809 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.829 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.833 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:05.835 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:07.861 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:07.873 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:07.876 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.661 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.709 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.714 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.719 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.721 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:08:08.723 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:08:09.896 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:09.902 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:09.905 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.932 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.936 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:11.940 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:12.594 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:12.607 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:12.621 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:12.632 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:12.642 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:08:12.643 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:13.740 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.749 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.764 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.785 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.791 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:08:13.793 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:08:13.962 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.965 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.967 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.198 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.210 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:50.212 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.230 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.233 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.234 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:53.016 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:53.021 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:53.025 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:53.030 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:53.031 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:08:53.031 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:08:54.249 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:54.253 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:54.256 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:56.273 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:56.278 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:56.279 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:06.914 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:06.918 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:06.928 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:06.932 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:06.932 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:12:06.933 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:08.092 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.097 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.102 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.120 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.122 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:12:08.137 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:12:08.341 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.343 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.345 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.365 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.367 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:10.368 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:12.382 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:12.385 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:12.386 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.159 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.169 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.174 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.179 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.180 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:12:13.181 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:12:14.421 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:14.423 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:14.424 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.844 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.845 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:07.847 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:08.359 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:08.367 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:08.374 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:08.379 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:08.380 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:17:08.382 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:09.602 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.612 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.617 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.621 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.622 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:17:09.624 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:17:09.887 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.888 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.889 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.937 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.939 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:11.939 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.950 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.951 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.952 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.567 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.571 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.578 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.582 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.585 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:17:27.586 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:17:28.933 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:28.935 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:28.936 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.955 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.956 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:30.957 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:31.334 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:31.339 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:31.342 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:31.346 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:31.347 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:17:31.348 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:32.594 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.598 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.604 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.610 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.611 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:17:32.612 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:17:32.961 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.962 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.963 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.643 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.649 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:27.649 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.670 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.672 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.673 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.307 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.323 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.331 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.334 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.335 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:20:30.335 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:20:31.705 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:31.707 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:31.707 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:33.727 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:33.729 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:33.730 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:34.027 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:34.039 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:34.049 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:34.055 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:34.057 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:20:34.057 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:07.995 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.000 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.004 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.014 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.015 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:21:08.015 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:21:08.404 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.406 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:08.407 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.426 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.427 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:10.429 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.450 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.452 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.454 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.032 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.038 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.043 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.054 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.056 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:21:13.057 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:21:14.494 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:14.505 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:14.506 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:16.526 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:16.529 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:16.530 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:16.721 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:16.727 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:16.732 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:16.738 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:16.740 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:21:16.741 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:18.076 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.089 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.092 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.096 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.097 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:21:18.098 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:21:18.545 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.547 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:18.549 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.020 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.022 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:49.022 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.051 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.055 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.107 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.589 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.595 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.599 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.602 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.603 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:23:51.604 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:23:53.133 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.137 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:53.137 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:55.153 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:55.154 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:55.155 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:55.211 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:55.216 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:55.224 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:55.239 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:55.243 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:23:55.243 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:29.213 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.222 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.233 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.238 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.239 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:25:29.240 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:25:29.772 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.773 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.774 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.792 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.793 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:31.794 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:33.805 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:33.871 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:33.882 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.265 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.276 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.302 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.305 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.306 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:25:34.308 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:27:48.837 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:48.838 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:48.839 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:50.794 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:50.804 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:50.813 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:50.819 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:27:50.821 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:27:50.822 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:27:50.883 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:50.884 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:50.885 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.245 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.252 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.256 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.261 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.262 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:27:52.263 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:27:52.911 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.918 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.919 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.931 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.934 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:54.935 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.108 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.109 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.110 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.435 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.441 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.447 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.449 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.450 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:32:10.450 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:32:12.116 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:12.118 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:12.120 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.993 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:14.003 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:14.007 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:14.011 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:14.011 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:32:14.012 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:14.141 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:14.148 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:14.149 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.464 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.468 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.473 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.478 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.479 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:32:15.480 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:34:09.116 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:09.118 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:09.118 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:11.137 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:11.139 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:11.140 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.151 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.152 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.153 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.353 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.362 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.367 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.375 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.377 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:34:13.378 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:34:15.195 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:15.196 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:15.197 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:29.563 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:29.566 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:29.569 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:29.602 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:29.603 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:35:29.603 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:29.901 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:29.902 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:29.903 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.083 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.088 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.091 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.095 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.095 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:35:31.096 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:35:31.913 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.916 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:31.919 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.937 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.942 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:33.943 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.975 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.976 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.976 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:36.110 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:36.115 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:36.125 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:36.133 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:36.136 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:35:36.138 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:37:30.672 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:30.677 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:30.680 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:32.319 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:32.339 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:32.360 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:32.375 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:37:32.376 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:37:32.377 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:37:32.727 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:32.729 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:32.729 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.832 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.841 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.847 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.867 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.869 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:37:33.870 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:37:34.739 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:34.739 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:34.740 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.618 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.621 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:29.622 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.641 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.643 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.644 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.706 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.719 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.725 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.735 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.737 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:38:31.737 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:38:33.654 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:33.655 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:33.655 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:35.212 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:35.221 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:35.227 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:35.235 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:35.239 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:38:35.241 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:35.775 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:35.777 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:35.777 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.032 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.039 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.046 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.051 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.052 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:42:10.053 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:42:10.940 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.943 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:10.944 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.959 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.962 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:12.963 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.973 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.976 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.977 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.078 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.081 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.084 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.090 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.091 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:42:15.092 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:42:16.997 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:17.006 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:17.007 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:31.075 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:31.088 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:31.092 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:31.096 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:31.097 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:43:31.098 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:43:31.706 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:31.708 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:31.710 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.787 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.801 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.810 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.817 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.820 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:43:32.820 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:43:33.719 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:33.720 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:33.721 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.735 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.739 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:35.740 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.649 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.650 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.650 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.730 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.760 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.770 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.773 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.774 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:44:10.775 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:44:12.668 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:12.672 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:12.674 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:14.025 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:14.028 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:14.031 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:14.035 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:44:14.036 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:44:14.036 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:14.693 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:14.698 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:14.699 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.781 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.789 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.793 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.798 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.799 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:44:15.800 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:44:16.713 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:16.714 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:16.715 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.830 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.833 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:11.833 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.845 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.846 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.847 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.919 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.937 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.949 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.952 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.952 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:47:13.953 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:47:15.860 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.864 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:15.866 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:17.152 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:17.162 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:17.169 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:17.174 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:17.175 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:47:17.176 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:10.741 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:10.747 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:10.748 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.818 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.830 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.832 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.834 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.835 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:49:11.835 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:49:12.785 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:12.786 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:12.787 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.798 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.799 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:14.800 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.816 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.817 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.818 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.849 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.854 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.858 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.871 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.872 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:49:16.872 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:51:11.980 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:11.982 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:11.982 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.195 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:13.207 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:13.212 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:13.215 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:51:13.216 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:51:13.216 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:51:13.995 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.997 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.998 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.028 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.036 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.042 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.060 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.062 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:51:15.062 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:51:16.011 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:16.012 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:16.013 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:18.025 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:18.026 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:18.027 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.549 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.551 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.552 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.566 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.572 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.580 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.600 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.601 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:52:54.602 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:52:56.580 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:56.583 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:56.584 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.729 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:57.736 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:57.751 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:57.764 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:57.765 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-2024-01-09 18:52:57.766 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-sys
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-sys&udpPort=59782&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:58.612 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:58.621 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:58.622 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.626 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.630 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.636 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.640 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.641 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:52:59.642 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:53:50.384 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:50.385 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:50.385 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.410 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.411 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:52.412 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.425 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.432 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.432 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.434 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.434 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.436 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.438 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.439 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 18:53:54.439 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8202,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-sys","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8202&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-sys&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjUzNX0.jgkou9poBxLnmYN2HjMXc4mOJRVMzaQ0YBSVSOHJQs0
-2024-01-09 19:13:44.982 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:44.996 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:44.997 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
diff --git a/xlcs-parent/data/logs/service-sys/info/service-sys-2024-01-09-0.log b/xlcs-parent/data/logs/service-sys/info/service-sys-2024-01-09-0.log
deleted file mode 100644
index dc713dc..0000000
--- a/xlcs-parent/data/logs/service-sys/info/service-sys-2024-01-09-0.log
+++ /dev/null
@@ -1,115 +0,0 @@
-2024-01-09 17:51:31.143 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 17:51:31.195 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 17:51:31.350 [restartedMain] INFO  com.yovinchen.xlcs.ServiceSysApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 17:51:34.948 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8202 (http)
-2024-01-09 17:51:34.977 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 17:51:34.978 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 17:51:35.093 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 17:51:37.613 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 17:51:38.032 [redisson-netty-4-32] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:51:38.036 [redisson-netty-4-5] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:51:38.193 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 17:51:38.237 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:38.247 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:38.409 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 17:51:38.413 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 17:51:38.417 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 17:51:39.898 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-sys with DEFAULT to listener map
-2024-01-09 17:51:39.929 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8202 (http) with context path ''
-2024-01-09 17:51:39.946 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8202, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-sys', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 17:51:39.948 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-sys with instance: Instance{instanceId='null', ip='10.13.34.194', port=8202, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 17:51:39.959 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-sys 10.13.34.194:8202 register finished
-2024-01-09 17:51:39.968 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 17:51:39.982 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 17:51:40.026 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:51:40.244 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:51:40.266 [restartedMain] INFO  com.yovinchen.xlcs.ServiceSysApplication.logStarted@61 - Started ServiceSysApplication in 46.388 seconds (JVM running for 47.215)
-2024-01-09 17:51:40.276 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:40.277 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 17:51:40.278 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-sys-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:40.279 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-sys-dev.yml, group=service, cnt=1
-2024-01-09 17:51:40.280 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:40.281 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 17:51:40.281 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-sys+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:40.282 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-sys, group=service, cnt=1
-2024-01-09 17:51:40.282 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-sys.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:40.283 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-sys.yml, group=service, cnt=1
-2024-01-09 17:51:40.952 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-sys@@DEFAULT -> [{"instanceId":"10.13.34.194#8202#DEFAULT#DEFAULT_GROUP@@service-sys","ip":"10.13.34.194","port":8202,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-sys","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:40.976 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-sys@@DEFAULT -> [{"instanceId":"10.13.34.194#8202#DEFAULT#DEFAULT_GROUP@@service-sys","ip":"10.13.34.194","port":8202,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-sys","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:56:07.995 [http-nio-8202-exec-1] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring DispatcherServlet 'dispatcherServlet'
-2024-01-09 18:01:21.312 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeListener@104 - [LISTENER] removing DEFAULT_GROUP@@service-sys with DEFAULT from listener map
-2024-01-09 18:01:21.336 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@86 - De-registering from Nacos Server now...
-2024-01-09 18:01:21.339 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeBeatInfo@101 - [BEAT] removing beat: DEFAULT_GROUP@@service-sys:10.13.34.194:8202 from beat map.
-2024-01-09 18:01:21.340 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.deregisterService@253 - [DEREGISTER-SERVICE] public deregistering service DEFAULT_GROUP@@service-sys with instance: Instance{instanceId='null', ip='10.13.34.194', port=8202, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={}}
-2024-01-09 18:01:21.366 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@106 - De-registration finished.
-2024-01-09 18:01:21.370 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:21.833 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:21.834 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:23.867 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-sys@@DEFAULT -> [{"instanceId":"10.13.34.194#8202#DEFAULT#DEFAULT_GROUP@@service-sys","ip":"10.13.34.194","port":8202,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-sys","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:01:23.875 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-sys@@DEFAULT -> []
-2024-01-09 18:01:24.843 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:24.844 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:27.861 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:30.874 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:30.878 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:30.880 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:30.881 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:30.882 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:30.897 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:01:30.909 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:30.909 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:30.910 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:30.910 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:30.910 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:30.911 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:30.911 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:30.911 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:30.912 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:30.912 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:30.912 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:30.914 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:02:09.991 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 18:02:10.027 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 18:02:10.124 [restartedMain] INFO  com.yovinchen.xlcs.ServiceSysApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 18:02:12.561 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8202 (http)
-2024-01-09 18:02:12.576 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 18:02:12.577 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 18:02:12.679 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 18:02:14.326 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 18:02:14.751 [redisson-netty-4-28] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 18:02:14.766 [redisson-netty-4-7] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 18:02:14.900 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 18:02:14.946 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:14.958 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:15.101 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 18:02:15.109 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 18:02:15.112 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 18:02:16.109 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-sys with DEFAULT to listener map
-2024-01-09 18:02:16.351 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8202 (http) with context path ''
-2024-01-09 18:02:16.381 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8202, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-sys', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 18:02:16.389 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-sys with instance: Instance{instanceId='null', ip='10.13.34.194', port=8202, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 18:02:16.401 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-sys 10.13.34.194:8202 register finished
-2024-01-09 18:02:16.430 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 18:02:16.458 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 18:02:16.510 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 18:02:16.824 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 18:02:16.885 [restartedMain] INFO  com.yovinchen.xlcs.ServiceSysApplication.logStarted@61 - Started ServiceSysApplication in 43.846 seconds (JVM running for 44.918)
-2024-01-09 18:02:16.902 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:16.904 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 18:02:16.904 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-sys-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:16.907 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-sys-dev.yml, group=service, cnt=1
-2024-01-09 18:02:16.909 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:16.910 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 18:02:16.915 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-sys+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:16.916 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-sys, group=service, cnt=1
-2024-01-09 18:02:16.917 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-sys.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:16.923 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-sys.yml, group=service, cnt=1
-2024-01-09 18:02:17.145 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-sys@@DEFAULT -> [{"instanceId":"10.13.34.194#8202#DEFAULT#DEFAULT_GROUP@@service-sys","ip":"10.13.34.194","port":8202,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-sys","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:02:17.164 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-sys@@DEFAULT -> [{"instanceId":"10.13.34.194#8202#DEFAULT#DEFAULT_GROUP@@service-sys","ip":"10.13.34.194","port":8202,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-sys","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:53:57.573 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-sys@@DEFAULT -> [{"instanceId":"10.13.34.194#8202#DEFAULT#DEFAULT_GROUP@@service-sys","ip":"10.13.34.194","port":8202,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-sys","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:53:57.589 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-sys@@DEFAULT -> []
-2024-01-09 18:54:03.198 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-sys with instance: Instance{instanceId='null', ip='10.13.34.194', port=8202, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-sys', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:12:31.768 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-sys with instance: Instance{instanceId='null', ip='10.13.34.194', port=8202, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-sys', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:13:38.656 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-sys with instance: Instance{instanceId='null', ip='10.13.34.194', port=8202, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-sys', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:13:46.352 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-sys@@DEFAULT -> [{"instanceId":"10.13.34.194#8202#DEFAULT#DEFAULT_GROUP@@service-sys","ip":"10.13.34.194","port":8202,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-sys","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 19:13:46.354 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-sys@@DEFAULT -> [{"instanceId":"10.13.34.194#8202#DEFAULT#DEFAULT_GROUP@@service-sys","ip":"10.13.34.194","port":8202,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-sys","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
diff --git a/xlcs-parent/data/logs/service-user/debug/service-user-2024-01-09-0.log b/xlcs-parent/data/logs/service-user/debug/service-user-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-user/druid/SlowSql_service-user-2024-01-09-0.log b/xlcs-parent/data/logs/service-user/druid/SlowSql_service-user-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/service-user/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log b/xlcs-parent/data/logs/service-user/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
deleted file mode 100644
index d78d32f..0000000
--- a/xlcs-parent/data/logs/service-user/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
+++ /dev/null
@@ -1,21062 +0,0 @@
-2024-01-09 18:01:31.177 [com.alibaba.nacos.naming.push.receiver] ERROR com.alibaba.nacos.client.naming.run@110 - [NA] error while receiving push data
-java.net.SocketException: Socket closed
-	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
-	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:149)
-	at java.net.DatagramSocket.receive(DatagramSocket.java:812)
-	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:19.802 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.834 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.838 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.842 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:19.850 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:06:19.853 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:06:24.471 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
-	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.485 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.490 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.502 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:24.503 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:06:24.504 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:24.868 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.876 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.889 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.894 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:24.896 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:06:24.897 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:06:29.918 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.934 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.940 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.943 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:29.944 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:06:29.945 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:06:34.516 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.525 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.536 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.540 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:34.543 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:06:34.545 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:34.962 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.970 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.983 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.986 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:34.987 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:06:34.987 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:06:40.002 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.010 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.013 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.017 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:40.018 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:06:40.019 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:06:43.032 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@170 - [NACOS SocketTimeoutException httpPost] currentServerAddr: http://82.157.68.223:8848， err : Read timed out
-2024-01-09 18:06:43.037 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@190 - no available server, currentServerAddr : http://82.157.68.223:8848
-2024-01-09 18:06:43.038 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:43.042 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.net.ConnectException: no available server, currentServerAddr : http://82.157.68.223:8848
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:191)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:44.555 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.560 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.566 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.574 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:44.577 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:06:44.577 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:45.037 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.045 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.062 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.062 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.069 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.078 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.104 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:45.107 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:06:45.108 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:06:47.105 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.113 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:47.117 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:49.137 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:49.142 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:49.143 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.124 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.131 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.139 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.144 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:50.145 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:06:50.145 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:06:51.157 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:51.163 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:51.164 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:53.175 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:53.177 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:53.178 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:54.589 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.597 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.605 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.609 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:06:54.610 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:06:54.613 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:06:55.153 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.161 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.165 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.167 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.168 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:06:55.168 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:06:55.190 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.191 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:55.194 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.206 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.208 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:57.209 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:59.239 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:59.240 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:06:59.242 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.181 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.185 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.190 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.194 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:00.195 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:07:00.196 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:07:01.259 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:01.261 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:01.262 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:56.584 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:56.587 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:56.588 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:57.933 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.940 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.946 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.956 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:07:57.958 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:07:57.959 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:07:58.514 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.518 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.523 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.525 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.527 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:07:58.529 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:07:58.613 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.618 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:07:58.620 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.656 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.659 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:00.660 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:02.685 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:02.688 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:02.691 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.544 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.558 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.563 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.570 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:03.571 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:08:03.574 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:08:04.720 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:04.724 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:04.726 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.745 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.761 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:06.767 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:07.971 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.978 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.983 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.988 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:07.997 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:08:07.998 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:08.606 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.613 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.626 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.632 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.634 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:08:08.635 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:08:08.779 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.781 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:08.782 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:10.805 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:10.811 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:10.813 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:12.824 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:12.827 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:12.828 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.648 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.659 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.663 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.668 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:13.670 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:08:13.671 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:08:49.146 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:49.149 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:49.150 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:51.185 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:51.189 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:51.190 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.242 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.257 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.268 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.290 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:08:52.293 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:08:52.294 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:08:52.896 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.909 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.922 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.928 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:52.929 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:08:52.930 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:08:53.209 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:53.210 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:53.211 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.244 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.246 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:08:55.247 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.301 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.303 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.304 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.986 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:07.997 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.005 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.008 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:08.009 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:12:08.015 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:12:09.320 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:09.324 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:09.327 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:11.362 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:11.367 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:11.368 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:12.380 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.392 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.396 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.399 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:12:12.400 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:12:12.401 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:12:13.024 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.027 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.029 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.032 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.033 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:12:13.034 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:12:13.388 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.390 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:13.391 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:15.398 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:15.399 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:12:15.400 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:08.844 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:08.845 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:08.846 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.461 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.467 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.470 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.473 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:09.474 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:17:09.475 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:17:10.864 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:10.866 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:10.867 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.896 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.898 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:12.898 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:13.821 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.841 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.847 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.850 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:17:13.851 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:17:13.851 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:17:27.425 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.429 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.432 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.436 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.437 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:17:27.437 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:17:27.848 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.850 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:27.852 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:29.875 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:29.880 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:29.882 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:31.929 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:31.938 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:31.939 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.451 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.456 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.467 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.473 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:32.474 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:17:32.476 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:17:33.979 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:33.984 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:17:33.984 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:28.669 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:28.675 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:28.676 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:29.475 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.491 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.497 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.514 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:20:29.515 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:20:29.515 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:20:30.156 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.166 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.174 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.184 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.186 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:20:30.187 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:20:30.692 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.693 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:30.694 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.703 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.704 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:20:32.705 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.523 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.525 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.526 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.852 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.857 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.863 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.870 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:07.872 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:21:07.874 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:21:09.554 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:09.574 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:09.576 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:11.598 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:11.602 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:11.604 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.180 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.193 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.216 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.233 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:21:12.234 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:21:12.235 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:21:12.883 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.887 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.889 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.891 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:12.891 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:21:12.892 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:21:13.623 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.625 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:13.627 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.638 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.639 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:15.640 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.654 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.655 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.656 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.927 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.938 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.941 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.946 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:21:17.948 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:21:17.949 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:23:48.124 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:48.127 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:48.128 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:50.170 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:50.171 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:50.172 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:50.710 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.719 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.723 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.732 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:23:50.734 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:23:50.735 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:23:51.421 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.425 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.432 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.435 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:51.436 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:23:51.437 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:23:52.199 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:52.202 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:52.203 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.217 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.219 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:23:54.221 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:28.832 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:28.833 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:28.834 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.049 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.058 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.060 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.065 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:29.066 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:25:29.066 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:25:30.869 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:30.877 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:30.878 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:32.902 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:32.905 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:32.906 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:33.374 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.377 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.379 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.381 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:25:33.382 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:25:33.383 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:25:34.080 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.090 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.094 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.100 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.100 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:25:34.101 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:25:34.921 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.928 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:25:34.931 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.903 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.909 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:49.909 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:51.928 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:51.929 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:51.930 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.051 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.055 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.060 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.062 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:52.063 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:27:52.064 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:27:53.952 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:53.954 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:27:53.955 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:09.137 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:09.139 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:09.139 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:09.486 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.492 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.500 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.506 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:32:09.507 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:32:09.507 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:32:10.241 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.245 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.250 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.254 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:10.255 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:32:10.255 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:32:11.170 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:11.170 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:11.171 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.189 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.190 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:13.190 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.229 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.231 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.232 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.271 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.284 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.293 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.298 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:32:15.301 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:32:15.301 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:34:10.119 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.122 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:10.122 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.142 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.145 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.147 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:12.395 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.425 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.428 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.431 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:34:12.431 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:34:12.432 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:34:13.167 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.169 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.175 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.178 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:13.179 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:34:13.179 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:34:14.169 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:14.170 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:14.172 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.196 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.198 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:34:16.199 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.899 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.919 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.920 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.925 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.928 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.936 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.944 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:30.948 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:35:30.949 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:35:32.950 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:32.953 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:32.954 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:34.973 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:34.975 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:34.977 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.132 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.137 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.168 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.178 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:35:35.179 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:35:35.179 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:35:35.971 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.977 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.983 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.986 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:35:35.987 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:35:35.987 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:37:29.678 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:29.680 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:29.681 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.706 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.708 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:31.709 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.684 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.698 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.707 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.711 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.712 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:37:33.712 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:37:33.717 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.718 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:33.719 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:35.734 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:35.737 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:37:35.738 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:30.570 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:30.575 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:30.577 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:30.700 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.714 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.716 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.718 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:38:30.719 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:38:30.719 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:38:31.554 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.581 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.586 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.590 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:31.591 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:38:31.592 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:38:32.599 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:32.600 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:32.601 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.623 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.624 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:34.625 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.607 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.624 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.630 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.635 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.637 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:38:36.637 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:38:36.638 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.640 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:38:36.640 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:11.800 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:11.802 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:11.802 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:13.825 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:13.827 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:13.828 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:13.899 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.907 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.918 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.937 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:42:13.940 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:42:13.941 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:42:14.789 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.797 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.807 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.812 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:14.813 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:42:14.813 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:42:15.838 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.840 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:42:15.841 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.529 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.530 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:30.531 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.509 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.523 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.530 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.538 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.540 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:43:32.541 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:43:32.543 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.545 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:32.545 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:34.557 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:34.558 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:34.559 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:36.586 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:36.588 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:36.589 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:43:36.630 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.633 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.636 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.638 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:43:36.639 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:43:36.639 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:44:10.453 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.457 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.460 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.462 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:10.463 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:44:10.463 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:44:11.513 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:11.519 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:11.521 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.551 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.563 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:13.566 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.473 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.475 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.477 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.479 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.480 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:44:15.480 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:44:15.575 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.576 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:44:15.577 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:10.700 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:10.701 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:10.702 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:12.664 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.679 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.685 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.688 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:47:12.689 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:47:12.690 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:47:12.721 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:12.724 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:12.724 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.605 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.612 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.619 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.622 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:13.623 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:47:13.624 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:47:14.737 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:14.741 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:14.742 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.756 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.757 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:47:16.758 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.494 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.496 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.500 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.503 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.505 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:49:11.505 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:49:11.637 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.640 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:11.641 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:13.672 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:13.674 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:13.675 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:15.572 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.581 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.588 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.598 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:49:15.599 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:49:15.600 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:49:15.704 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:15.705 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:15.705 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.534 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.552 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.557 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.562 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:49:16.562 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:49:16.563 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:51:10.960 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:10.962 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:10.965 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.008 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.013 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:13.013 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.736 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.742 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.745 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.747 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:14.748 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:51:14.749 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:51:15.017 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.018 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:15.019 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.036 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.038 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:51:17.041 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:53.248 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.257 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.269 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.275 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:52:53.276 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:52:53.276 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:52:53.542 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:53.543 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:53.543 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.257 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.280 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.288 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.293 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:54.295 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:52:54.296 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:52:55.571 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:55.574 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:55.576 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.593 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.595 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:57.596 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.305 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.316 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.320 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.326 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.328 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:52:59.328 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:52:59.609 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.612 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:52:59.613 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:51.385 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:51.387 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:51.388 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:53.079 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.083 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.085 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.087 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 16 common frames omitted
-2024-01-09 18:53:53.087 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/list failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-2024-01-09 18:53:53.088 [com.alibaba.nacos.client.naming.updater] ERROR com.alibaba.nacos.client.naming.updateServiceNow@336 - [NA] failed to update serviceName: DEFAULT_GROUP@@service-user
-com.alibaba.nacos.api.exception.NacosException: failed to req API:/nacos/v1/ns/instance/list after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/list?app=unknown&healthyOnly=false&namespaceId=public&clientIP=127.0.0.1&serviceName=DEFAULT_GROUP%40%40service-user&udpPort=63164&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc&clusters=DEFAULT
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:552)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:486)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.queryList(NamingProxy.java:400)
-	at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:330)
-	at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:397)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-2024-01-09 18:53:53.408 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:53.409 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:53.410 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.093 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:524)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.114 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.125 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.142 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.callServer@613 - [NA] failed to request
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.exchangeForm(NacosRestTemplate.java:422)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:599)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:538)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.reqApi(NamingProxy.java:491)
-	at com.alibaba.nacos.client.naming.net.NamingProxy.sendBeat(NamingProxy.java:426)
-	at com.alibaba.nacos.client.naming.beat.BeatReactor$BeatTask.run(BeatReactor.java:167)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:54.152 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.reqApi@548 - request: /nacos/v1/ns/instance/beat failed, servers: [82.157.68.223:8848], code: 500, msg: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:53:54.155 [com.alibaba.nacos.naming.beat.sender] ERROR com.alibaba.nacos.client.naming.run@198 - [CLIENT-BEAT] failed to send beat: {"port":8206,"ip":"10.13.34.194","weight":1.0,"serviceName":"DEFAULT_GROUP@@service-user","cluster":"DEFAULT","metadata":{"preserved.register.source":"SPRING_CLOUD"},"scheduled":false,"period":5000,"stopped":false}, code: 500, msg: failed to req API:/nacos/v1/ns/instance/beat after all servers([82.157.68.223:8848]) tried: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/ns/instance/beat?app=unknown&namespaceId=public&port=8206&clusterName=DEFAULT&ip=10.13.34.194&serviceName=DEFAULT_GROUP%40%40service-user&accessToken=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJuYWNvcyIsImV4cCI6MTcwNDgxMjU0OX0.xvLwymuzH67L15r2kzxVTDCy0Vsv3jXOGx4-tjYK3xc
-2024-01-09 18:53:55.453 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:55.458 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 18:53:55.461 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:45.890 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR c.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost@173 - [NACOS Exception httpPost] currentServerAddr: http://82.157.68.223:8848
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:46.034 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr@478 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [check-update] get changed dataId exception
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
-2024-01-09 19:13:46.035 [com.alibaba.nacos.client.Worker.longPolling.fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] ERROR com.alibaba.nacos.client.config.impl.ClientWorker.run@664 - longPolling error : 
-java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.reflect.GeneratedConstructorAccessor81.newInstance(Unknown Source)
-	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)
-	at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1959)
-	at java.security.AccessController.doPrivileged(Native Method)
-	at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1958)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1528)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getBody(JdkHttpClientResponse.java:55)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handleError(AbstractResponseHandler.java:51)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:44)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.execute(NacosRestTemplate.java:458)
-	at com.alibaba.nacos.common.http.client.NacosRestTemplate.postForm(NacosRestTemplate.java:401)
-	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:155)
-	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:68)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:465)
-	at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:432)
-	at com.alibaba.nacos.client.config.impl.ClientWorker$LongPollingRunnable.run(ClientWorker.java:620)
-	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
-	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
-	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
-	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
-	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
-	at java.lang.Thread.run(Thread.java:750)
-Caused by: java.io.IOException: Server returned HTTP response code: 502 for URL: http://82.157.68.223:8848/nacos/v1/cs/configs/listener
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1914)
-	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512)
-	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
-	at com.alibaba.nacos.common.http.client.response.JdkHttpClientResponse.getStatusCode(JdkHttpClientResponse.java:61)
-	at com.alibaba.nacos.common.http.client.handler.AbstractResponseHandler.handle(AbstractResponseHandler.java:43)
-	... 14 common frames omitted
diff --git a/xlcs-parent/data/logs/service-user/info/service-user-2024-01-09-0.log b/xlcs-parent/data/logs/service-user/info/service-user-2024-01-09-0.log
deleted file mode 100644
index 2adf4e8..0000000
--- a/xlcs-parent/data/logs/service-user/info/service-user-2024-01-09-0.log
+++ /dev/null
@@ -1,117 +0,0 @@
-2024-01-09 17:51:32.230 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 17:51:32.267 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 17:51:32.421 [restartedMain] INFO  com.yovinchen.xlcs.ServiceUserApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 17:51:36.332 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8206 (http)
-2024-01-09 17:51:36.356 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 17:51:36.357 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 17:51:36.570 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 17:51:39.063 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 17:51:39.540 [redisson-netty-4-12] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:51:39.541 [redisson-netty-4-2] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 17:51:39.659 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 17:51:39.704 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:39.714 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 17:51:39.856 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 17:51:39.863 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 17:51:39.865 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 17:51:40.863 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-user with DEFAULT to listener map
-2024-01-09 17:51:40.903 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8206 (http) with context path ''
-2024-01-09 17:51:40.917 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8206, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-user', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 17:51:40.922 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-user with instance: Instance{instanceId='null', ip='10.13.34.194', port=8206, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 17:51:40.933 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-user 10.13.34.194:8206 register finished
-2024-01-09 17:51:40.939 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 17:51:40.952 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 17:51:40.992 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:51:41.001 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 17:51:41.188 [restartedMain] INFO  com.yovinchen.xlcs.ServiceUserApplication.logStarted@61 - Started ServiceUserApplication in 46.198 seconds (JVM running for 47.044)
-2024-01-09 17:51:41.197 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.199 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 17:51:41.201 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-user.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.202 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-user.yml, group=service, cnt=1
-2024-01-09 17:51:41.203 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-user+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.204 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-user, group=service, cnt=1
-2024-01-09 17:51:41.205 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] config-wx.yml+config+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.205 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=config-wx.yml, group=config, cnt=1
-2024-01-09 17:51:41.206 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-user-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.207 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-user-dev.yml, group=service, cnt=1
-2024-01-09 17:51:41.208 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 17:51:41.209 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 17:51:42.019 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-user@@DEFAULT -> [{"instanceId":"10.13.34.194#8206#DEFAULT#DEFAULT_GROUP@@service-user","ip":"10.13.34.194","port":8206,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-user","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 17:51:42.040 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-user@@DEFAULT -> [{"instanceId":"10.13.34.194#8206#DEFAULT#DEFAULT_GROUP@@service-user","ip":"10.13.34.194","port":8206,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-user","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:01:21.361 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeListener@104 - [LISTENER] removing DEFAULT_GROUP@@service-user with DEFAULT from listener map
-2024-01-09 18:01:21.387 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@86 - De-registering from Nacos Server now...
-2024-01-09 18:01:21.390 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.removeBeatInfo@101 - [BEAT] removing beat: DEFAULT_GROUP@@service-user:10.13.34.194:8206 from beat map.
-2024-01-09 18:01:21.391 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.deregisterService@253 - [DEREGISTER-SERVICE] public deregistering service DEFAULT_GROUP@@service-user with instance: Instance{instanceId='null', ip='10.13.34.194', port=8206, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={}}
-2024-01-09 18:01:21.421 [SpringContextShutdownHook] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.deregister@106 - De-registration finished.
-2024-01-09 18:01:21.424 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:22.136 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:22.139 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:25.119 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@196 - removed ips(1) service: DEFAULT_GROUP@@service-user@@DEFAULT -> [{"instanceId":"10.13.34.194#8206#DEFAULT#DEFAULT_GROUP@@service-user","ip":"10.13.34.194","port":8206,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-user","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:01:25.122 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(0) service: DEFAULT_GROUP@@service-user@@DEFAULT -> []
-2024-01-09 18:01:25.147 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:25.148 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:28.156 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:31.173 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:31.175 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:31.176 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:31.176 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:31.177 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:31.190 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:01:31.191 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@147 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown begin
-2024-01-09 18:01:31.191 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.beat.BeatReactor do shutdown stop
-2024-01-09 18:01:31.192 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@149 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown begin
-2024-01-09 18:01:31.192 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@152 - com.alibaba.nacos.client.naming.core.EventDispatcher do shutdown stop
-2024-01-09 18:01:31.192 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@363 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown begin
-2024-01-09 18:01:31.193 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@118 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown begin
-2024-01-09 18:01:31.193 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@122 - com.alibaba.nacos.client.naming.core.PushReceiver do shutdown stop
-2024-01-09 18:01:31.193 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@132 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown begin
-2024-01-09 18:01:31.193 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@134 - com.alibaba.nacos.client.naming.backups.FailoverReactor do shutdown stop
-2024-01-09 18:01:31.193 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@367 - com.alibaba.nacos.client.naming.core.HostReactor do shutdown stop
-2024-01-09 18:01:31.194 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@715 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown begin
-2024-01-09 18:01:31.195 [SpringContextShutdownHook] INFO  com.alibaba.nacos.client.naming.shutdown@718 - com.alibaba.nacos.client.naming.net.NamingProxy do shutdown stop
-2024-01-09 18:02:20.245 [restartedMain] INFO  c.a.n.client.config.impl.LocalConfigInfoProcessor.<clinit>@212 - LOCAL_SNAPSHOT_PATH:/Users/yovinchen/nacos/config
-2024-01-09 18:02:20.294 [restartedMain] INFO  com.alibaba.nacos.client.config.utils.JvmUtil.<clinit>@49 - isMultiInstance:false
-2024-01-09 18:02:20.943 [restartedMain] INFO  com.yovinchen.xlcs.ServiceUserApplication.logStartupProfileInfo@655 - The following profiles are active: dev
-2024-01-09 18:02:25.404 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.initialize@108 - Tomcat initialized with port(s): 8206 (http)
-2024-01-09 18:02:25.419 [restartedMain] INFO  org.apache.catalina.core.StandardService.log@173 - Starting service [Tomcat]
-2024-01-09 18:02:25.421 [restartedMain] INFO  org.apache.catalina.core.StandardEngine.log@173 - Starting Servlet engine: [Apache Tomcat/9.0.39]
-2024-01-09 18:02:25.544 [restartedMain] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring embedded WebApplicationContext
-2024-01-09 18:02:27.931 [restartedMain] INFO  org.redisson.Version.logVersion@41 - Redisson 3.11.2
-2024-01-09 18:02:28.425 [redisson-netty-4-12] INFO  org.redisson.connection.pool.MasterConnectionPool.lambda$run$0@168 - 10 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 18:02:28.421 [redisson-netty-4-8] INFO  o.r.connection.pool.MasterPubSubConnectionPool.lambda$run$0@168 - 1 connections initialized for 127.0.0.1/127.0.0.1:6379
-2024-01-09 18:02:28.645 [restartedMain] INFO  s.d.s.w.WebMvcPropertySourcedRequestMappingHandlerMapping.initHandlerMethods@69 - Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2ControllerWebMvc#getDocumentation(String, HttpServletRequest)]
-2024-01-09 18:02:28.740 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:28.751 [restartedMain] INFO  com.netflix.config.sources.URLConfigurationSource.<init>@122 - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
-2024-01-09 18:02:29.060 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@64 - initializer namespace from System Property :null
-2024-01-09 18:02:29.067 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@73 - initializer namespace from System Environment :null
-2024-01-09 18:02:29.068 [restartedMain] INFO  com.alibaba.nacos.client.naming.call@83 - initializer namespace from System Property :null
-2024-01-09 18:02:30.176 [restartedMain] INFO  com.alibaba.nacos.client.naming.addListener@83 - [LISTENER] adding DEFAULT_GROUP@@service-user with DEFAULT to listener map
-2024-01-09 18:02:30.221 [restartedMain] INFO  o.s.boot.web.embedded.tomcat.TomcatWebServer.start@220 - Tomcat started on port(s): 8206 (http) with context path ''
-2024-01-09 18:02:30.240 [restartedMain] INFO  com.alibaba.nacos.client.naming.addBeatInfo@81 - [BEAT] adding beat: BeatInfo{port=8206, ip='10.13.34.194', weight=1.0, serviceName='DEFAULT_GROUP@@service-user', cluster='DEFAULT', metadata={preserved.register.source=SPRING_CLOUD}, scheduled=false, period=5000, stopped=false} to beat map.
-2024-01-09 18:02:30.244 [restartedMain] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-user with instance: Instance{instanceId='null', ip='10.13.34.194', port=8206, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='null', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 18:02:30.431 [restartedMain] INFO  c.a.cloud.nacos.registry.NacosServiceRegistry.register@71 - nacos registry, DEFAULT_GROUP service-user 10.13.34.194:8206 register finished
-2024-01-09 18:02:30.447 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.start@93 - Documentation plugins bootstrapped
-2024-01-09 18:02:30.459 [restartedMain] INFO  s.d.s.web.plugins.DocumentationPluginsBootstrapper.bootstrapDocumentationPlugins@79 - Found 2 custom documentation plugin(s)
-2024-01-09 18:02:30.497 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 18:02:30.507 [restartedMain] INFO  s.d.spring.web.scanners.ApiListingReferenceScanner.scan@44 - Scanning for api listing references
-2024-01-09 18:02:30.763 [restartedMain] INFO  com.yovinchen.xlcs.ServiceUserApplication.logStarted@61 - Started ServiceUserApplication in 48.36 seconds (JVM running for 49.511)
-2024-01-09 18:02:30.781 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] common.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:30.784 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=common.yml, group=common, cnt=1
-2024-01-09 18:02:30.788 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-user.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:30.789 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-user.yml, group=service, cnt=1
-2024-01-09 18:02:30.790 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-user+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:30.791 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-user, group=service, cnt=1
-2024-01-09 18:02:30.792 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] config-wx.yml+config+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:30.793 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=config-wx.yml, group=config, cnt=1
-2024-01-09 18:02:30.813 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-user-dev.yml+service+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:30.823 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-user-dev.yml, group=service, cnt=1
-2024-01-09 18:02:30.826 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.ClientWorker.addCacheDataIfAbsent@262 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [subscribe] service-redis.yml+common+dd5265c5-8290-45bc-9d07-395c14c977d3
-2024-01-09 18:02:30.830 [restartedMain] INFO  com.alibaba.nacos.client.config.impl.CacheData.addListener@93 - [fixed-82.157.68.223_8848-dd5265c5-8290-45bc-9d07-395c14c977d3] [add-listener] ok, tenant=dd5265c5-8290-45bc-9d07-395c14c977d3, dataId=service-redis.yml, group=common, cnt=1
-2024-01-09 18:02:31.251 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@190 - new ips(1) service: DEFAULT_GROUP@@service-user@@DEFAULT -> [{"instanceId":"10.13.34.194#8206#DEFAULT#DEFAULT_GROUP@@service-user","ip":"10.13.34.194","port":8206,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-user","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:02:31.273 [com.alibaba.nacos.client.naming.updater] INFO  com.alibaba.nacos.client.naming.processServiceJson@227 - current ips:(1) service: DEFAULT_GROUP@@service-user@@DEFAULT -> [{"instanceId":"10.13.34.194#8206#DEFAULT#DEFAULT_GROUP@@service-user","ip":"10.13.34.194","port":8206,"weight":1.0,"healthy":true,"enabled":true,"ephemeral":true,"clusterName":"DEFAULT","serviceName":"DEFAULT_GROUP@@service-user","metadata":{"preserved.register.source":"SPRING_CLOUD"},"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ipDeleteTimeout":30000}]
-2024-01-09 18:05:00.864 [http-nio-8206-exec-2] INFO  o.a.c.core.ContainerBase.[Tomcat].[localhost].[/].log@173 - Initializing Spring DispatcherServlet 'dispatcherServlet'
-2024-01-09 18:05:01.899 [http-nio-8206-exec-3] INFO  com.zaxxer.hikari.HikariDataSource.getConnection@110 - HikariPool-1 - Starting...
-2024-01-09 18:05:02.106 [http-nio-8206-exec-3] INFO  com.zaxxer.hikari.HikariDataSource.getConnection@123 - HikariPool-1 - Start completed.
-2024-01-09 18:53:59.386 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-user with instance: Instance{instanceId='null', ip='10.13.34.194', port=8206, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-user', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:12:31.740 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-user with instance: Instance{instanceId='null', ip='10.13.34.194', port=8206, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-user', metadata={preserved.register.source=SPRING_CLOUD}}
-2024-01-09 19:13:38.608 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming.registerService@223 - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@service-user with instance: Instance{instanceId='null', ip='10.13.34.194', port=8206, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@service-user', metadata={preserved.register.source=SPRING_CLOUD}}
diff --git a/xlcs-parent/data/logs/springBoot/debug/springBoot-2024-01-09-0.log b/xlcs-parent/data/logs/springBoot/debug/springBoot-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/springBoot/druid/SlowSql_springBoot-2024-01-09-0.log b/xlcs-parent/data/logs/springBoot/druid/SlowSql_springBoot-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/springBoot/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log b/xlcs-parent/data/logs/springBoot/error/POD_NAME_IS_UNDEFINED-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/springBoot/error/springBoot-2024-01-09-0.log b/xlcs-parent/data/logs/springBoot/error/springBoot-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000
diff --git a/xlcs-parent/data/logs/springBoot/info/springBoot-2024-01-09-0.log b/xlcs-parent/data/logs/springBoot/info/springBoot-2024-01-09-0.log
deleted file mode 100644
index e69de29..0000000